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What is the Least Common Multiple of 56512 and 56526?

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 56512 and 56526 is 1597198656.

LCM(56512,56526) = 1597198656

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Least Common Multiple of 56512 and 56526 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56512 and 56526, than apply into the LCM equation.

GCF(56512,56526) = 2
LCM(56512,56526) = ( 56512 × 56526) / 2
LCM(56512,56526) = 3194397312 / 2
LCM(56512,56526) = 1597198656

Least Common Multiple (LCM) of 56512 and 56526 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56512 and 56526. First we will calculate the prime factors of 56512 and 56526.

Prime Factorization of 56512

Prime factors of 56512 are 2, 883. Prime factorization of 56512 in exponential form is:

56512 = 26 × 8831

Prime Factorization of 56526

Prime factors of 56526 are 2, 3, 9421. Prime factorization of 56526 in exponential form is:

56526 = 21 × 31 × 94211

Now multiplying the highest exponent prime factors to calculate the LCM of 56512 and 56526.

LCM(56512,56526) = 26 × 8831 × 31 × 94211
LCM(56512,56526) = 1597198656