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What is the Least Common Multiple of 57047 and 57064?

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 57047 and 57064 is 3255330008.

LCM(57047,57064) = 3255330008

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Least Common Multiple of 57047 and 57064 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57047 and 57064, than apply into the LCM equation.

GCF(57047,57064) = 1
LCM(57047,57064) = ( 57047 × 57064) / 1
LCM(57047,57064) = 3255330008 / 1
LCM(57047,57064) = 3255330008

Least Common Multiple (LCM) of 57047 and 57064 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57047 and 57064. First we will calculate the prime factors of 57047 and 57064.

Prime Factorization of 57047

Prime factors of 57047 are 57047. Prime factorization of 57047 in exponential form is:

57047 = 570471

Prime Factorization of 57064

Prime factors of 57064 are 2, 7, 1019. Prime factorization of 57064 in exponential form is:

57064 = 23 × 71 × 10191

Now multiplying the highest exponent prime factors to calculate the LCM of 57047 and 57064.

LCM(57047,57064) = 570471 × 23 × 71 × 10191
LCM(57047,57064) = 3255330008