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What is the Least Common Multiple of 13031 and 13036?

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 13031 and 13036 is 169872116.

LCM(13031,13036) = 169872116

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Least Common Multiple of 13031 and 13036 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13031 and 13036, than apply into the LCM equation.

GCF(13031,13036) = 1
LCM(13031,13036) = ( 13031 × 13036) / 1
LCM(13031,13036) = 169872116 / 1
LCM(13031,13036) = 169872116

Least Common Multiple (LCM) of 13031 and 13036 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13031 and 13036. First we will calculate the prime factors of 13031 and 13036.

Prime Factorization of 13031

Prime factors of 13031 are 83, 157. Prime factorization of 13031 in exponential form is:

13031 = 831 × 1571

Prime Factorization of 13036

Prime factors of 13036 are 2, 3259. Prime factorization of 13036 in exponential form is:

13036 = 22 × 32591

Now multiplying the highest exponent prime factors to calculate the LCM of 13031 and 13036.

LCM(13031,13036) = 831 × 1571 × 22 × 32591
LCM(13031,13036) = 169872116