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What is the Least Common Multiple of 94645 and 94657?

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 94645 and 94657 is 8958811765.

LCM(94645,94657) = 8958811765

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Least Common Multiple of 94645 and 94657 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94645 and 94657, than apply into the LCM equation.

GCF(94645,94657) = 1
LCM(94645,94657) = ( 94645 × 94657) / 1
LCM(94645,94657) = 8958811765 / 1
LCM(94645,94657) = 8958811765

Least Common Multiple (LCM) of 94645 and 94657 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94645 and 94657. First we will calculate the prime factors of 94645 and 94657.

Prime Factorization of 94645

Prime factors of 94645 are 5, 23, 823. Prime factorization of 94645 in exponential form is:

94645 = 51 × 231 × 8231

Prime Factorization of 94657

Prime factors of 94657 are 103, 919. Prime factorization of 94657 in exponential form is:

94657 = 1031 × 9191

Now multiplying the highest exponent prime factors to calculate the LCM of 94645 and 94657.

LCM(94645,94657) = 51 × 231 × 8231 × 1031 × 9191
LCM(94645,94657) = 8958811765