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# How do you know that 30 is a factor of 120 explain your answer in words?

Updated: 4/28/2022

Wiki User

15y ago

30 is 2*3*5.

120 is 2^3*3*5.

As all the prime factors of 120 appear with a smaller or equal multiplicity in 30, 30 is a factor of 120.

Wiki User

15y ago

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Q: How do you know that 30 is a factor of 120 explain your answer in words?
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