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What is the Least Common Multiple of 64017 and 64031?

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 64017 and 64031 is 4099072527.

LCM(64017,64031) = 4099072527

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Least Common Multiple of 64017 and 64031 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64017 and 64031, than apply into the LCM equation.

GCF(64017,64031) = 1
LCM(64017,64031) = ( 64017 × 64031) / 1
LCM(64017,64031) = 4099072527 / 1
LCM(64017,64031) = 4099072527

Least Common Multiple (LCM) of 64017 and 64031 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64017 and 64031. First we will calculate the prime factors of 64017 and 64031.

Prime Factorization of 64017

Prime factors of 64017 are 3, 2371. Prime factorization of 64017 in exponential form is:

64017 = 33 × 23711

Prime Factorization of 64031

Prime factors of 64031 are 11, 5821. Prime factorization of 64031 in exponential form is:

64031 = 111 × 58211

Now multiplying the highest exponent prime factors to calculate the LCM of 64017 and 64031.

LCM(64017,64031) = 33 × 23711 × 111 × 58211
LCM(64017,64031) = 4099072527