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What is the Least Common Multiple of 56726 and 56743?

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 56726 and 56743 is 3218803418.

LCM(56726,56743) = 3218803418

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Least Common Multiple of 56726 and 56743 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56726 and 56743, than apply into the LCM equation.

GCF(56726,56743) = 1
LCM(56726,56743) = ( 56726 × 56743) / 1
LCM(56726,56743) = 3218803418 / 1
LCM(56726,56743) = 3218803418

Least Common Multiple (LCM) of 56726 and 56743 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56726 and 56743. First we will calculate the prime factors of 56726 and 56743.

Prime Factorization of 56726

Prime factors of 56726 are 2, 113, 251. Prime factorization of 56726 in exponential form is:

56726 = 21 × 1131 × 2511

Prime Factorization of 56743

Prime factors of 56743 are 179, 317. Prime factorization of 56743 in exponential form is:

56743 = 1791 × 3171

Now multiplying the highest exponent prime factors to calculate the LCM of 56726 and 56743.

LCM(56726,56743) = 21 × 1131 × 2511 × 1791 × 3171
LCM(56726,56743) = 3218803418