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What is the LCM of 2 and 8 using prime factorization?

Updated: 8/21/2019
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9y ago

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It's not necessary. Since 8 is a multiple of 2, it is automatically the LCM, bu tif you insist...

2 is a Prime number. Its only prime factor is itself.

2 x 2 x 2 = 8

Combine the factors, eliminating duplicates.

2 x 2 x 2 = 8, the LCM

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9y ago
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Q: What is the LCM of 2 and 8 using prime factorization?
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