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What is the Least Common Multiple of 92612 and 92620?

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 92612 and 92620 is 2144430860.

LCM(92612,92620) = 2144430860

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Least Common Multiple of 92612 and 92620 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92612 and 92620, than apply into the LCM equation.

GCF(92612,92620) = 4
LCM(92612,92620) = ( 92612 × 92620) / 4
LCM(92612,92620) = 8577723440 / 4
LCM(92612,92620) = 2144430860

Least Common Multiple (LCM) of 92612 and 92620 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92612 and 92620. First we will calculate the prime factors of 92612 and 92620.

Prime Factorization of 92612

Prime factors of 92612 are 2, 13, 137. Prime factorization of 92612 in exponential form is:

92612 = 22 × 132 × 1371

Prime Factorization of 92620

Prime factors of 92620 are 2, 5, 11, 421. Prime factorization of 92620 in exponential form is:

92620 = 22 × 51 × 111 × 4211

Now multiplying the highest exponent prime factors to calculate the LCM of 92612 and 92620.

LCM(92612,92620) = 22 × 132 × 1371 × 51 × 111 × 4211
LCM(92612,92620) = 2144430860