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What is the Least Common Multiple of 56074 and 56081?

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 56074 and 56081 is 3144685994.

LCM(56074,56081) = 3144685994

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Least Common Multiple of 56074 and 56081 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56074 and 56081, than apply into the LCM equation.

GCF(56074,56081) = 1
LCM(56074,56081) = ( 56074 × 56081) / 1
LCM(56074,56081) = 3144685994 / 1
LCM(56074,56081) = 3144685994

Least Common Multiple (LCM) of 56074 and 56081 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56074 and 56081. First we will calculate the prime factors of 56074 and 56081.

Prime Factorization of 56074

Prime factors of 56074 are 2, 23, 53. Prime factorization of 56074 in exponential form is:

56074 = 21 × 232 × 531

Prime Factorization of 56081

Prime factors of 56081 are 56081. Prime factorization of 56081 in exponential form is:

56081 = 560811

Now multiplying the highest exponent prime factors to calculate the LCM of 56074 and 56081.

LCM(56074,56081) = 21 × 232 × 531 × 560811
LCM(56074,56081) = 3144685994