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What is the Least Common Multiple of 8127 and 8136?

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 8127 and 8136 is 7346808.

LCM(8127,8136) = 7346808

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Least Common Multiple of 8127 and 8136 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8127 and 8136, than apply into the LCM equation.

GCF(8127,8136) = 9
LCM(8127,8136) = ( 8127 × 8136) / 9
LCM(8127,8136) = 66121272 / 9
LCM(8127,8136) = 7346808

Least Common Multiple (LCM) of 8127 and 8136 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8127 and 8136. First we will calculate the prime factors of 8127 and 8136.

Prime Factorization of 8127

Prime factors of 8127 are 3, 7, 43. Prime factorization of 8127 in exponential form is:

8127 = 33 × 71 × 431

Prime Factorization of 8136

Prime factors of 8136 are 2, 3, 113. Prime factorization of 8136 in exponential form is:

8136 = 23 × 32 × 1131

Now multiplying the highest exponent prime factors to calculate the LCM of 8127 and 8136.

LCM(8127,8136) = 33 × 71 × 431 × 23 × 1131
LCM(8127,8136) = 7346808