What is the Least Common Multiple of 54809 and 54813?

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 of 54809 and 54813 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54809 and 54813, than apply into the LCM equation.

GCF(54809,54813) = 1
LCM(54809,54813) = ( 54809 × 54813) / 1
LCM(54809,54813) = 3004245717 / 1
LCM(54809,54813) = 3004245717

Least Common Multiple (LCM) of 54809 and 54813 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54809 and 54813. First we will calculate the prime factors of 54809 and 54813.

Prime Factorization of 54809

Prime Factorization of 54813

Now multiplying the highest exponent prime factors to calculate the LCM of 54809 and 54813.

LCM(54809,54813) = 23¹ × 2383¹ × 3¹ × 11² × 151¹
LCM(54809,54813) = 3004245717