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What is the Least Common Multiple of 94416 and 94421?

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 94421 is 8914853136.

LCM(94416,94421) = 8914853136

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Least Common Multiple of 94416 and 94421 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 94421, than apply into the LCM equation.

GCF(94416,94421) = 1
LCM(94416,94421) = ( 94416 × 94421) / 1
LCM(94416,94421) = 8914853136 / 1
LCM(94416,94421) = 8914853136

Least Common Multiple (LCM) of 94416 and 94421 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94416 and 94421. First we will calculate the prime factors of 94416 and 94421.

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 94421

Prime factors of 94421 are 94421. Prime factorization of 94421 in exponential form is:

94421 = 944211

Now multiplying the highest exponent prime factors to calculate the LCM of 94416 and 94421.

LCM(94416,94421) = 24 × 31 × 71 × 2811 × 944211
LCM(94416,94421) = 8914853136