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What is the Least Common Multiple of 93645 and 93664?

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 93645 and 93664 is 8771165280.

LCM(93645,93664) = 8771165280

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Least Common Multiple of 93645 and 93664 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93645 and 93664, than apply into the LCM equation.

GCF(93645,93664) = 1
LCM(93645,93664) = ( 93645 × 93664) / 1
LCM(93645,93664) = 8771165280 / 1
LCM(93645,93664) = 8771165280

Least Common Multiple (LCM) of 93645 and 93664 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93645 and 93664. First we will calculate the prime factors of 93645 and 93664.

Prime Factorization of 93645

Prime factors of 93645 are 3, 5, 2081. Prime factorization of 93645 in exponential form is:

93645 = 32 × 51 × 20811

Prime Factorization of 93664

Prime factors of 93664 are 2, 2927. Prime factorization of 93664 in exponential form is:

93664 = 25 × 29271

Now multiplying the highest exponent prime factors to calculate the LCM of 93645 and 93664.

LCM(93645,93664) = 32 × 51 × 20811 × 25 × 29271
LCM(93645,93664) = 8771165280