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What is the Least Common Multiple of 27691 and 27711?

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 27691 and 27711 is 767345301.

LCM(27691,27711) = 767345301

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Least Common Multiple of 27691 and 27711 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27691 and 27711, than apply into the LCM equation.

GCF(27691,27711) = 1
LCM(27691,27711) = ( 27691 × 27711) / 1
LCM(27691,27711) = 767345301 / 1
LCM(27691,27711) = 767345301

Least Common Multiple (LCM) of 27691 and 27711 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27691 and 27711. First we will calculate the prime factors of 27691 and 27711.

Prime Factorization of 27691

Prime factors of 27691 are 27691. Prime factorization of 27691 in exponential form is:

27691 = 276911

Prime Factorization of 27711

Prime factors of 27711 are 3, 3079. Prime factorization of 27711 in exponential form is:

27711 = 32 × 30791

Now multiplying the highest exponent prime factors to calculate the LCM of 27691 and 27711.

LCM(27691,27711) = 276911 × 32 × 30791
LCM(27691,27711) = 767345301