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What is the Least Common Multiple of 94074 and 94080?

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 94074 and 94080 is 1475080320.

LCM(94074,94080) = 1475080320

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Least Common Multiple of 94074 and 94080 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94074 and 94080, than apply into the LCM equation.

GCF(94074,94080) = 6
LCM(94074,94080) = ( 94074 × 94080) / 6
LCM(94074,94080) = 8850481920 / 6
LCM(94074,94080) = 1475080320

Least Common Multiple (LCM) of 94074 and 94080 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94074 and 94080. First we will calculate the prime factors of 94074 and 94080.

Prime Factorization of 94074

Prime factors of 94074 are 2, 3, 15679. Prime factorization of 94074 in exponential form is:

94074 = 21 × 31 × 156791

Prime Factorization of 94080

Prime factors of 94080 are 2, 3, 5, 7. Prime factorization of 94080 in exponential form is:

94080 = 27 × 31 × 51 × 72

Now multiplying the highest exponent prime factors to calculate the LCM of 94074 and 94080.

LCM(94074,94080) = 27 × 31 × 156791 × 51 × 72
LCM(94074,94080) = 1475080320