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What is the Least Common Multiple of 93154 and 93172?

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 93154 and 93172 is 4339672244.

LCM(93154,93172) = 4339672244

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Least Common Multiple of 93154 and 93172 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93154 and 93172, than apply into the LCM equation.

GCF(93154,93172) = 2
LCM(93154,93172) = ( 93154 × 93172) / 2
LCM(93154,93172) = 8679344488 / 2
LCM(93154,93172) = 4339672244

Least Common Multiple (LCM) of 93154 and 93172 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93154 and 93172. First we will calculate the prime factors of 93154 and 93172.

Prime Factorization of 93154

Prime factors of 93154 are 2, 47, 991. Prime factorization of 93154 in exponential form is:

93154 = 21 × 471 × 9911

Prime Factorization of 93172

Prime factors of 93172 are 2, 23293. Prime factorization of 93172 in exponential form is:

93172 = 22 × 232931

Now multiplying the highest exponent prime factors to calculate the LCM of 93154 and 93172.

LCM(93154,93172) = 22 × 471 × 9911 × 232931
LCM(93154,93172) = 4339672244