What is the least common factor of 20 and 120?

Anonymous

∙ 16y ago

Updated: 8/17/2019

The factors of 20 are 1, 2, 4, 5, 10, and 20.

The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, and 120.

The common factors of 20 and 120 are 1, 2, 4, 5, 10, and 20. Therefore, the least (smallest) common factor is 1.

Wiki User

∙ 16y ago

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