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What is the Least Common Multiple of 64923 and 64937?

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 64923 and 64937 is 4215904851.

LCM(64923,64937) = 4215904851

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Least Common Multiple of 64923 and 64937 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64923 and 64937, than apply into the LCM equation.

GCF(64923,64937) = 1
LCM(64923,64937) = ( 64923 × 64937) / 1
LCM(64923,64937) = 4215904851 / 1
LCM(64923,64937) = 4215904851

Least Common Multiple (LCM) of 64923 and 64937 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64923 and 64937. First we will calculate the prime factors of 64923 and 64937.

Prime Factorization of 64923

Prime factors of 64923 are 3, 17, 19, 67. Prime factorization of 64923 in exponential form is:

64923 = 31 × 171 × 191 × 671

Prime Factorization of 64937

Prime factors of 64937 are 64937. Prime factorization of 64937 in exponential form is:

64937 = 649371

Now multiplying the highest exponent prime factors to calculate the LCM of 64923 and 64937.

LCM(64923,64937) = 31 × 171 × 191 × 671 × 649371
LCM(64923,64937) = 4215904851