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What is the Least Common Multiple of 92992 and 92996?

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 92992 and 92996 is 2161971008.

LCM(92992,92996) = 2161971008

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Least Common Multiple of 92992 and 92996 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92992 and 92996, than apply into the LCM equation.

GCF(92992,92996) = 4
LCM(92992,92996) = ( 92992 × 92996) / 4
LCM(92992,92996) = 8647884032 / 4
LCM(92992,92996) = 2161971008

Least Common Multiple (LCM) of 92992 and 92996 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92992 and 92996. First we will calculate the prime factors of 92992 and 92996.

Prime Factorization of 92992

Prime factors of 92992 are 2, 1453. Prime factorization of 92992 in exponential form is:

92992 = 26 × 14531

Prime Factorization of 92996

Prime factors of 92996 are 2, 67, 347. Prime factorization of 92996 in exponential form is:

92996 = 22 × 671 × 3471

Now multiplying the highest exponent prime factors to calculate the LCM of 92992 and 92996.

LCM(92992,92996) = 26 × 14531 × 671 × 3471
LCM(92992,92996) = 2161971008