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# How is 252 the least common multiple of 18 and 28?

Updated: 4/28/2022

Wiki User

12y ago

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

Wiki User

12y ago

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Q: How is 252 the least common multiple of 18 and 28?
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