The Least Common Multiple (LCM) of 5 and 9 is the smallest positive number that is a multiple of both 5 and 9. **Question:** What is the LCM of 5 and 9? **Answer:** The LCM of 5 and 9 is 45.
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Questions and Answers:
1. Least common multiple of 4abc and 6a³b is
4abc x 6a³b
= 4 x 6 x a¹+³b¹+¹c
= 24a⁴b²c4abc x 6a³b = 24a⁴b²c
2. The least common multiple of 45, 60 and 90 is
[tex]45 = {3}^{2} \times 5 \\ 60 = {2}^{2} \times 3 \times 5 \\ 90 = 2 \times {3}^{2} \times 5 \\ LCM = {2}^{2} \times {3}^{2} \times 5 = 180[/tex]
3. what is the sumof the greatest common divisior of 20 and 36 and the least common multiple of 10 and 12
the greatest common divusir of 20 and 36 is 4
the least common multiple of 10 and 12 is 60
4. Highest common factor and lowest common multiple of 50 and 70
Jawaban:
Answer: LCM of 50 and 70 is 350
5. lowest common multiple of 63,80,102
Jawaban:
LCM(63,80,102)
Least Common Multiple is :
85680
Calculate Least Common Multiple for :
63, 80 and 102
Factorize of the above numbers :
63 = 32 • 7
80 = 24 • 5
102 = 2 • 3 • 17
Build a prime factors table
Number of times each prime factor
appears in the factorization of :
Prime
Factor Number
63 Number
80 Number
102 L.C.M
(max)
2 0 4 1 4
3 2 0 1 2
5 0 1 0 1
7 1 0 0 1
17 0 0 1 1
LCM = 24 • 32 • 5 • 7 • 17
Least Common Multiple is :
85680
6. we have 2 natural numbers a and b. their least common multiple is 40 and their greates common divisior is 2. what the value of a and b?
2×20 = 40
sorry if I wrong
7. Find the first common multiple of 3 and 4
Jawaban:
3 = 1 x 3
4 = 2 x 2 = 2²
First Common Multiple -> 3 . 2² = 3 . 4 -> 12
Penjelasan dengan langkah-langkah:
Make it as the best answer :)
Don't forget to follos
8. i'm two digit number.I'm one less from a multiple of 5 and a multiple of 7.What is the least number i could be?
Jawaban:
4 and 6
Penjelasan dengan langkah-langkah:
i'm two digit number.I'm one less from a multiple of 5 and a multiple of 7.What is the least number i could be 4 and 6
di list down saja kelipatan 7 dan dikurangi 1
7 - 1 = 6
14 - 1 = 13
28 - 1 = 27
35 - 1 = 34 --> ini jawaban yg benar, disebabkan karena 7x5 = 35
42 - 1 = 41
49 - 1 = 48
9. What is the lowest common multiple of 91, 143, and 169
Jawaban:
13
Penjelasan dengan langkah-langkah:
91 = 13 x 7
143 = 13 x 11
169 = 13 x 13
KPK nya 13
10. which of the following is a common multiple of 3 and 8?
bahasa inggris atau mtk
11. Find the lowest common multiple of 25, 27, and 32
Jawab:
20.640
Penjelasan dengan langkah-langkah:
25: 5²
27: 3³
32: 2^5
2^5 × 3³ × 5²
20.640
Sorry if it false
12. write a common multiple of 3 and 4 between 30 and 50!
Jawaban:
3= 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48
4= 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48
So, the answer are 36 and 48.
correct me if I am wrong
13. lowest common multiple of 6,12,and 40
6 = 2 x 3
12 = 2 x 2 x 3
40 = 2 x 2 x 2 x 5
LCP = 2 x 2 x 2 x 3 x 5
LCP = 120
14. find the lowest common multiple (LCM) of 10,12 and 24 is..... tolong dijawab yaaaa
Jawab:
10 has for multiples 0,10,20,30,40,50,60,70,etc. 12 has for multiples 0,12,24,36,48,60,72,etc. The lowest common multiple is 60.
Penjelasan:
semoga membantu
NO KOPAS
15. Find the lowest common multiple of 12 and 20
Jawaban:
12&20=60
Artinya:cari kelipatan persekutuan terendah dari 12 dan 20
Penjelasan dengan langkah-langkah:
gitu bukan?
maaf ya kalok salah
16. The sum 3rd multiple of 8 and 2nd multiple of 8 and 2nd multiple of 9 is
Jawaban:
eaaaaaaaa icikiwirrrrrr
Penjelasan dengan langkah-langkah:
langkah lanhkah nyaaaaaaa mbuh
17. find the lowest common multiple of 6 and 16
Jawab:
48
Penjelasan dengan langkah-langkah:
EYES ON ME, 좋은 아침, 허가 응답＼ʕ •ᴥ•ʔ／
LCM= KPK
KPK/LCM dari 6 dan 16 adalah: 48
maaf jika salah
#stayathome Penjelasan: common factors of 4 and 16 is 4 common multiple of 2 and 5 is 10 4 x 10 = 40 maaf kalau salah 18. Find the sum of all the common factors of 4 and 16. Multiply the result by the first common multiple of 2 and 5. What is the answer?
19. Find the lowest common multiple of 6 and 9
Hmmm... ini nyari KPK kan ya?
KPK 6= {6, 12, 18, 24, ...}
KPK 9= {9, 18, 27, 36, ...}
Maka Dari itu KPK Dari 6 Dan 9 adalah 18. 20. which of the following is a common multiple of 3 and 8?
angka yang bisa didapat dari perkalian 3 dan 8
jawabannya 48
3x16 = 48
8x6 = 48