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What is the Least Common Multiple of 8117 and 8124?

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 8117 and 8124 is 65942508.

LCM(8117,8124) = 65942508

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Least Common Multiple of 8117 and 8124 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8117 and 8124, than apply into the LCM equation.

GCF(8117,8124) = 1
LCM(8117,8124) = ( 8117 × 8124) / 1
LCM(8117,8124) = 65942508 / 1
LCM(8117,8124) = 65942508

Least Common Multiple (LCM) of 8117 and 8124 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8117 and 8124. First we will calculate the prime factors of 8117 and 8124.

Prime Factorization of 8117

Prime factors of 8117 are 8117. Prime factorization of 8117 in exponential form is:

8117 = 81171

Prime Factorization of 8124

Prime factors of 8124 are 2, 3, 677. Prime factorization of 8124 in exponential form is:

8124 = 22 × 31 × 6771

Now multiplying the highest exponent prime factors to calculate the LCM of 8117 and 8124.

LCM(8117,8124) = 81171 × 22 × 31 × 6771
LCM(8117,8124) = 65942508