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What is the Least Common Multiple of 2597 and 2612?

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 2597 and 2612 is 6783364.

LCM(2597,2612) = 6783364

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Least Common Multiple of 2597 and 2612 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2597 and 2612, than apply into the LCM equation.

GCF(2597,2612) = 1
LCM(2597,2612) = ( 2597 × 2612) / 1
LCM(2597,2612) = 6783364 / 1
LCM(2597,2612) = 6783364

Least Common Multiple (LCM) of 2597 and 2612 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 2597 and 2612. First we will calculate the prime factors of 2597 and 2612.

Prime Factorization of 2597

Prime factors of 2597 are 7, 53. Prime factorization of 2597 in exponential form is:

2597 = 72 × 531

Prime Factorization of 2612

Prime factors of 2612 are 2, 653. Prime factorization of 2612 in exponential form is:

2612 = 22 × 6531

Now multiplying the highest exponent prime factors to calculate the LCM of 2597 and 2612.

LCM(2597,2612) = 72 × 531 × 22 × 6531
LCM(2597,2612) = 6783364