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What is the Least Common Multiple of 56994 and 57013?

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 56994 and 57013 is 3249398922.

LCM(56994,57013) = 3249398922

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Least Common Multiple of 56994 and 57013 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56994 and 57013, than apply into the LCM equation.

GCF(56994,57013) = 1
LCM(56994,57013) = ( 56994 × 57013) / 1
LCM(56994,57013) = 3249398922 / 1
LCM(56994,57013) = 3249398922

Least Common Multiple (LCM) of 56994 and 57013 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56994 and 57013. First we will calculate the prime factors of 56994 and 57013.

Prime Factorization of 56994

Prime factors of 56994 are 2, 3, 7, 23, 59. Prime factorization of 56994 in exponential form is:

56994 = 21 × 31 × 71 × 231 × 591

Prime Factorization of 57013

Prime factors of 57013 are 11, 71, 73. Prime factorization of 57013 in exponential form is:

57013 = 111 × 711 × 731

Now multiplying the highest exponent prime factors to calculate the LCM of 56994 and 57013.

LCM(56994,57013) = 21 × 31 × 71 × 231 × 591 × 111 × 711 × 731
LCM(56994,57013) = 3249398922