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What is the Least Common Multiple of 77081 and 77086?

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 77081 and 77086 is 5941865966.

LCM(77081,77086) = 5941865966

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Least Common Multiple of 77081 and 77086 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 77081 and 77086, than apply into the LCM equation.

GCF(77081,77086) = 1
LCM(77081,77086) = ( 77081 × 77086) / 1
LCM(77081,77086) = 5941865966 / 1
LCM(77081,77086) = 5941865966

Least Common Multiple (LCM) of 77081 and 77086 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 77081 and 77086. First we will calculate the prime factors of 77081 and 77086.

Prime Factorization of 77081

Prime factors of 77081 are 77081. Prime factorization of 77081 in exponential form is:

77081 = 770811

Prime Factorization of 77086

Prime factors of 77086 are 2, 38543. Prime factorization of 77086 in exponential form is:

77086 = 21 × 385431

Now multiplying the highest exponent prime factors to calculate the LCM of 77081 and 77086.

LCM(77081,77086) = 770811 × 21 × 385431
LCM(77081,77086) = 5941865966