The combination for a like is a 3 digit number. The digits are the prime factors of 42 listed form least to greatest. What is the combination for the lock?

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asked Jul 4, 2016 23.5k views

4 votes

The combination for a like is a 3 digit number. The digits are the prime factors of 42 listed form least to greatest. What is the combination for the lock?

Mathematics
middle-school

Som asked

by Som

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1 Answer

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Factors of 42 are: 1, 42, 2, 21, 3, 14, 6, 7
Prime factors of 42: 2, 3, 7

Christoph Leiter answered Jul 10, 2016

by Christoph Leiter

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