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What is the Least Common Multiple of 56273 and 56281?

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 56273 and 56281 is 3167100713.

LCM(56273,56281) = 3167100713

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Least Common Multiple of 56273 and 56281 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56273 and 56281, than apply into the LCM equation.

GCF(56273,56281) = 1
LCM(56273,56281) = ( 56273 × 56281) / 1
LCM(56273,56281) = 3167100713 / 1
LCM(56273,56281) = 3167100713

Least Common Multiple (LCM) of 56273 and 56281 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56273 and 56281. First we will calculate the prime factors of 56273 and 56281.

Prime Factorization of 56273

Prime factors of 56273 are 7, 8039. Prime factorization of 56273 in exponential form is:

56273 = 71 × 80391

Prime Factorization of 56281

Prime factors of 56281 are 23, 2447. Prime factorization of 56281 in exponential form is:

56281 = 231 × 24471

Now multiplying the highest exponent prime factors to calculate the LCM of 56273 and 56281.

LCM(56273,56281) = 71 × 80391 × 231 × 24471
LCM(56273,56281) = 3167100713