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What is the Least Common Multiple of 57008 and 57017?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least common multiple (LCM) of 57008 and 57017 is 3250425136.

LCM(57008,57017) = 3250425136

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Least Common Multiple of 57008 and 57017 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57008 and 57017, than apply into the LCM equation.

GCF(57008,57017) = 1
LCM(57008,57017) = ( 57008 × 57017) / 1
LCM(57008,57017) = 3250425136 / 1
LCM(57008,57017) = 3250425136

Least Common Multiple (LCM) of 57008 and 57017 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57008 and 57017. First we will calculate the prime factors of 57008 and 57017.

Prime Factorization of 57008

Prime factors of 57008 are 2, 7, 509. Prime factorization of 57008 in exponential form is:

57008 = 24 × 71 × 5091

Prime Factorization of 57017

Prime factors of 57017 are 23, 37, 67. Prime factorization of 57017 in exponential form is:

57017 = 231 × 371 × 671

Now multiplying the highest exponent prime factors to calculate the LCM of 57008 and 57017.

LCM(57008,57017) = 24 × 71 × 5091 × 231 × 371 × 671
LCM(57008,57017) = 3250425136