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What is the Least Common Multiple of 94416 and 94422?

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 94416 and 94422 is 1485824592.

LCM(94416,94422) = 1485824592

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Least Common Multiple of 94416 and 94422 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94416 and 94422, than apply into the LCM equation.

GCF(94416,94422) = 6
LCM(94416,94422) = ( 94416 × 94422) / 6
LCM(94416,94422) = 8914947552 / 6
LCM(94416,94422) = 1485824592

Least Common Multiple (LCM) of 94416 and 94422 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94416 and 94422. First we will calculate the prime factors of 94416 and 94422.

Prime Factorization of 94416

Prime factors of 94416 are 2, 3, 7, 281. Prime factorization of 94416 in exponential form is:

94416 = 24 × 31 × 71 × 2811

Prime Factorization of 94422

Prime factors of 94422 are 2, 3, 15737. Prime factorization of 94422 in exponential form is:

94422 = 21 × 31 × 157371

Now multiplying the highest exponent prime factors to calculate the LCM of 94416 and 94422.

LCM(94416,94422) = 24 × 31 × 71 × 2811 × 157371
LCM(94416,94422) = 1485824592