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What is the Least Common Multiple of 56656 and 56671?

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 56656 and 56671 is 3210752176.

LCM(56656,56671) = 3210752176

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Least Common Multiple of 56656 and 56671 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56656 and 56671, than apply into the LCM equation.

GCF(56656,56671) = 1
LCM(56656,56671) = ( 56656 × 56671) / 1
LCM(56656,56671) = 3210752176 / 1
LCM(56656,56671) = 3210752176

Least Common Multiple (LCM) of 56656 and 56671 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56656 and 56671. First we will calculate the prime factors of 56656 and 56671.

Prime Factorization of 56656

Prime factors of 56656 are 2, 3541. Prime factorization of 56656 in exponential form is:

56656 = 24 × 35411

Prime Factorization of 56671

Prime factors of 56671 are 56671. Prime factorization of 56671 in exponential form is:

56671 = 566711

Now multiplying the highest exponent prime factors to calculate the LCM of 56656 and 56671.

LCM(56656,56671) = 24 × 35411 × 566711
LCM(56656,56671) = 3210752176