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What is the Least Common Multiple of 92568 and 92580?

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 92568 and 92580 is 714162120.

LCM(92568,92580) = 714162120

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Least Common Multiple of 92568 and 92580 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92568 and 92580, than apply into the LCM equation.

GCF(92568,92580) = 12
LCM(92568,92580) = ( 92568 × 92580) / 12
LCM(92568,92580) = 8569945440 / 12
LCM(92568,92580) = 714162120

Least Common Multiple (LCM) of 92568 and 92580 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92568 and 92580. First we will calculate the prime factors of 92568 and 92580.

Prime Factorization of 92568

Prime factors of 92568 are 2, 3, 7, 19, 29. Prime factorization of 92568 in exponential form is:

92568 = 23 × 31 × 71 × 191 × 291

Prime Factorization of 92580

Prime factors of 92580 are 2, 3, 5, 1543. Prime factorization of 92580 in exponential form is:

92580 = 22 × 31 × 51 × 15431

Now multiplying the highest exponent prime factors to calculate the LCM of 92568 and 92580.

LCM(92568,92580) = 23 × 31 × 71 × 191 × 291 × 51 × 15431
LCM(92568,92580) = 714162120