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What is the Least Common Multiple of 94740 and 94752?

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 94740 and 94752 is 748067040.

LCM(94740,94752) = 748067040

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Least Common Multiple of 94740 and 94752 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94740 and 94752, than apply into the LCM equation.

GCF(94740,94752) = 12
LCM(94740,94752) = ( 94740 × 94752) / 12
LCM(94740,94752) = 8976804480 / 12
LCM(94740,94752) = 748067040

Least Common Multiple (LCM) of 94740 and 94752 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94740 and 94752. First we will calculate the prime factors of 94740 and 94752.

Prime Factorization of 94740

Prime factors of 94740 are 2, 3, 5, 1579. Prime factorization of 94740 in exponential form is:

94740 = 22 × 31 × 51 × 15791

Prime Factorization of 94752

Prime factors of 94752 are 2, 3, 7, 47. Prime factorization of 94752 in exponential form is:

94752 = 25 × 32 × 71 × 471

Now multiplying the highest exponent prime factors to calculate the LCM of 94740 and 94752.

LCM(94740,94752) = 25 × 32 × 51 × 15791 × 71 × 471
LCM(94740,94752) = 748067040