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What is the Least Common Multiple of 94138 and 94144?

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 94138 and 94144 is 4431263936.

LCM(94138,94144) = 4431263936

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Least Common Multiple of 94138 and 94144 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94138 and 94144, than apply into the LCM equation.

GCF(94138,94144) = 2
LCM(94138,94144) = ( 94138 × 94144) / 2
LCM(94138,94144) = 8862527872 / 2
LCM(94138,94144) = 4431263936

Least Common Multiple (LCM) of 94138 and 94144 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94138 and 94144. First we will calculate the prime factors of 94138 and 94144.

Prime Factorization of 94138

Prime factors of 94138 are 2, 11, 389. Prime factorization of 94138 in exponential form is:

94138 = 21 × 112 × 3891

Prime Factorization of 94144

Prime factors of 94144 are 2, 1471. Prime factorization of 94144 in exponential form is:

94144 = 26 × 14711

Now multiplying the highest exponent prime factors to calculate the LCM of 94138 and 94144.

LCM(94138,94144) = 26 × 112 × 3891 × 14711
LCM(94138,94144) = 4431263936