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What is the Least Common Multiple of 12596 and 12609?

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 12596 and 12609 is 158822964.

LCM(12596,12609) = 158822964

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Least Common Multiple of 12596 and 12609 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 12596 and 12609, than apply into the LCM equation.

GCF(12596,12609) = 1
LCM(12596,12609) = ( 12596 × 12609) / 1
LCM(12596,12609) = 158822964 / 1
LCM(12596,12609) = 158822964

Least Common Multiple (LCM) of 12596 and 12609 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 12596 and 12609. First we will calculate the prime factors of 12596 and 12609.

Prime Factorization of 12596

Prime factors of 12596 are 2, 47, 67. Prime factorization of 12596 in exponential form is:

12596 = 22 × 471 × 671

Prime Factorization of 12609

Prime factors of 12609 are 3, 467. Prime factorization of 12609 in exponential form is:

12609 = 33 × 4671

Now multiplying the highest exponent prime factors to calculate the LCM of 12596 and 12609.

LCM(12596,12609) = 22 × 471 × 671 × 33 × 4671
LCM(12596,12609) = 158822964