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What is the Least Common Multiple of 12501 and 12506?

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 12501 and 12506 is 156337506.

LCM(12501,12506) = 156337506

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Least Common Multiple of 12501 and 12506 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 12501 and 12506, than apply into the LCM equation.

GCF(12501,12506) = 1
LCM(12501,12506) = ( 12501 × 12506) / 1
LCM(12501,12506) = 156337506 / 1
LCM(12501,12506) = 156337506

Least Common Multiple (LCM) of 12501 and 12506 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 12501 and 12506. First we will calculate the prime factors of 12501 and 12506.

Prime Factorization of 12501

Prime factors of 12501 are 3, 463. Prime factorization of 12501 in exponential form is:

12501 = 33 × 4631

Prime Factorization of 12506

Prime factors of 12506 are 2, 13, 37. Prime factorization of 12506 in exponential form is:

12506 = 21 × 132 × 371

Now multiplying the highest exponent prime factors to calculate the LCM of 12501 and 12506.

LCM(12501,12506) = 33 × 4631 × 21 × 132 × 371
LCM(12501,12506) = 156337506