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What is the Least Common Multiple of 28260 and 28277?

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 28260 and 28277 is 799108020.

LCM(28260,28277) = 799108020

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Least Common Multiple of 28260 and 28277 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 28260 and 28277, than apply into the LCM equation.

GCF(28260,28277) = 1
LCM(28260,28277) = ( 28260 × 28277) / 1
LCM(28260,28277) = 799108020 / 1
LCM(28260,28277) = 799108020

Least Common Multiple (LCM) of 28260 and 28277 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 28260 and 28277. First we will calculate the prime factors of 28260 and 28277.

Prime Factorization of 28260

Prime factors of 28260 are 2, 3, 5, 157. Prime factorization of 28260 in exponential form is:

28260 = 22 × 32 × 51 × 1571

Prime Factorization of 28277

Prime factors of 28277 are 28277. Prime factorization of 28277 in exponential form is:

28277 = 282771

Now multiplying the highest exponent prime factors to calculate the LCM of 28260 and 28277.

LCM(28260,28277) = 22 × 32 × 51 × 1571 × 282771
LCM(28260,28277) = 799108020