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What is the Least Common Multiple of 54601 and 54609?

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 54601 and 54609 is 2981706009.

LCM(54601,54609) = 2981706009

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Least Common Multiple of 54601 and 54609 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54601 and 54609, than apply into the LCM equation.

GCF(54601,54609) = 1
LCM(54601,54609) = ( 54601 × 54609) / 1
LCM(54601,54609) = 2981706009 / 1
LCM(54601,54609) = 2981706009

Least Common Multiple (LCM) of 54601 and 54609 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54601 and 54609. First we will calculate the prime factors of 54601 and 54609.

Prime Factorization of 54601

Prime factors of 54601 are 54601. Prime factorization of 54601 in exponential form is:

54601 = 546011

Prime Factorization of 54609

Prime factors of 54609 are 3, 109, 167. Prime factorization of 54609 in exponential form is:

54609 = 31 × 1091 × 1671

Now multiplying the highest exponent prime factors to calculate the LCM of 54601 and 54609.

LCM(54601,54609) = 546011 × 31 × 1091 × 1671
LCM(54601,54609) = 2981706009