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What is the Least Common Multiple of 94976 and 94991?

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 94976 and 94991 is 9021865216.

LCM(94976,94991) = 9021865216

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Least Common Multiple of 94976 and 94991 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94976 and 94991, than apply into the LCM equation.

GCF(94976,94991) = 1
LCM(94976,94991) = ( 94976 × 94991) / 1
LCM(94976,94991) = 9021865216 / 1
LCM(94976,94991) = 9021865216

Least Common Multiple (LCM) of 94976 and 94991 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94976 and 94991. First we will calculate the prime factors of 94976 and 94991.

Prime Factorization of 94976

Prime factors of 94976 are 2, 7, 53. Prime factorization of 94976 in exponential form is:

94976 = 28 × 71 × 531

Prime Factorization of 94991

Prime factors of 94991 are 13, 7307. Prime factorization of 94991 in exponential form is:

94991 = 131 × 73071

Now multiplying the highest exponent prime factors to calculate the LCM of 94976 and 94991.

LCM(94976,94991) = 28 × 71 × 531 × 131 × 73071
LCM(94976,94991) = 9021865216