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What is the Least Common Multiple of 12600 and 12606?

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 12600 and 12606 is 26472600.

LCM(12600,12606) = 26472600

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Least Common Multiple of 12600 and 12606 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 12600 and 12606, than apply into the LCM equation.

GCF(12600,12606) = 6
LCM(12600,12606) = ( 12600 × 12606) / 6
LCM(12600,12606) = 158835600 / 6
LCM(12600,12606) = 26472600

Least Common Multiple (LCM) of 12600 and 12606 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 12600 and 12606. First we will calculate the prime factors of 12600 and 12606.

Prime Factorization of 12600

Prime factors of 12600 are 2, 3, 5, 7. Prime factorization of 12600 in exponential form is:

12600 = 23 × 32 × 52 × 71

Prime Factorization of 12606

Prime factors of 12606 are 2, 3, 11, 191. Prime factorization of 12606 in exponential form is:

12606 = 21 × 31 × 111 × 1911

Now multiplying the highest exponent prime factors to calculate the LCM of 12600 and 12606.

LCM(12600,12606) = 23 × 32 × 52 × 71 × 111 × 1911
LCM(12600,12606) = 26472600