whats the lcm of 5,7 and 11
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1 Answer

lcm(5,7,11) is the same as lcm(lcm(5,7), 11)

lcm(5,7) = 35 http://statsfiddle.info/Primes/LowestCommonMultiple/5?number2=7

lcm(35, 11) = 385 http://statsfiddle.info/Primes/LowestCommonMultiple/35?number2=11

This is actually the same as the product 5 x 7 x 11

This is because 5, 7, 11 are all prime numbers, and thus have no common factors at all!

by Level 4 User (6.0k points)

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