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What is the Least Common Multiple of 92704 and 92721?

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 92704 and 92721 is 8595607584.

LCM(92704,92721) = 8595607584

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Least Common Multiple of 92704 and 92721 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92704 and 92721, than apply into the LCM equation.

GCF(92704,92721) = 1
LCM(92704,92721) = ( 92704 × 92721) / 1
LCM(92704,92721) = 8595607584 / 1
LCM(92704,92721) = 8595607584

Least Common Multiple (LCM) of 92704 and 92721 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92704 and 92721. First we will calculate the prime factors of 92704 and 92721.

Prime Factorization of 92704

Prime factors of 92704 are 2, 2897. Prime factorization of 92704 in exponential form is:

92704 = 25 × 28971

Prime Factorization of 92721

Prime factors of 92721 are 3, 31, 997. Prime factorization of 92721 in exponential form is:

92721 = 31 × 311 × 9971

Now multiplying the highest exponent prime factors to calculate the LCM of 92704 and 92721.

LCM(92704,92721) = 25 × 28971 × 31 × 311 × 9971
LCM(92704,92721) = 8595607584