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What is the Least Common Multiple of 56497 and 56513?

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 56497 and 56513 is 3192814961.

LCM(56497,56513) = 3192814961

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Least Common Multiple of 56497 and 56513 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56497 and 56513, than apply into the LCM equation.

GCF(56497,56513) = 1
LCM(56497,56513) = ( 56497 × 56513) / 1
LCM(56497,56513) = 3192814961 / 1
LCM(56497,56513) = 3192814961

Least Common Multiple (LCM) of 56497 and 56513 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56497 and 56513. First we will calculate the prime factors of 56497 and 56513.

Prime Factorization of 56497

Prime factors of 56497 are 7, 1153. Prime factorization of 56497 in exponential form is:

56497 = 72 × 11531

Prime Factorization of 56513

Prime factors of 56513 are 31, 1823. Prime factorization of 56513 in exponential form is:

56513 = 311 × 18231

Now multiplying the highest exponent prime factors to calculate the LCM of 56497 and 56513.

LCM(56497,56513) = 72 × 11531 × 311 × 18231
LCM(56497,56513) = 3192814961