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What is the Least Common Multiple of 27043 and 27056?

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 27043 and 27056 is 731675408.

LCM(27043,27056) = 731675408

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Least Common Multiple of 27043 and 27056 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27043 and 27056, than apply into the LCM equation.

GCF(27043,27056) = 1
LCM(27043,27056) = ( 27043 × 27056) / 1
LCM(27043,27056) = 731675408 / 1
LCM(27043,27056) = 731675408

Least Common Multiple (LCM) of 27043 and 27056 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27043 and 27056. First we will calculate the prime factors of 27043 and 27056.

Prime Factorization of 27043

Prime factors of 27043 are 27043. Prime factorization of 27043 in exponential form is:

27043 = 270431

Prime Factorization of 27056

Prime factors of 27056 are 2, 19, 89. Prime factorization of 27056 in exponential form is:

27056 = 24 × 191 × 891

Now multiplying the highest exponent prime factors to calculate the LCM of 27043 and 27056.

LCM(27043,27056) = 270431 × 24 × 191 × 891
LCM(27043,27056) = 731675408