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What is the least common multiple for 2 and 4 and 7?
28. 2 is a multiple of 4. so take 4*7 and that is 28.It is: 28
How is 252 the least common multiple of 18 and 28?
Prime factors of 18 are 2, 3 and 3 or as 2 and 32 Prime factors of 28 are 2, 2 and 7 or as 22 and 7 Least common multiple = 22*32*7 = 252
What is the LCM of 8 14 and 16?
Since 16 is a multiple of 8, we can ignore 8 when determining the least common multiple of 14, 8, and 16. The prime factors of 14 are 2 and 7. The prime factors of 16 are 2, 2, 2, and 2. So the least common multiple needs 2, 2, 2, and 2 from 16. Since we already have a 2, we only need the 7 from 14. The least common multiple is 2 x 2 x 2 x 2 x 7 = 112. Doublecheck: 112 / 14 = 8 112 / 16 = 7 112 / 8 = 14 Since 8 and 7 (the results of dividing by 14 and 16) are relatively prime, this is the least common multiple.
Least common multiple of 2 3 5 7 and 11?
2310
What is the LCM for 2 5 7 9?
The Least Common Multiple (LCM) for 2 5 7 9 is 630.
