What is the Least Common Multiple of 54805 and 54810?

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 54805 and 54810 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54805 and 54810, than apply into the LCM equation.

GCF(54805,54810) = 5
LCM(54805,54810) = ( 54805 × 54810) / 5
LCM(54805,54810) = 3003862050 / 5
LCM(54805,54810) = 600772410

Least Common Multiple (LCM) of 54805 and 54810 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54805 and 54810. First we will calculate the prime factors of 54805 and 54810.

Prime Factorization of 54805

Prime Factorization of 54810

Now multiplying the highest exponent prime factors to calculate the LCM of 54805 and 54810.

LCM(54805,54810) = 5¹ × 97¹ × 113¹ × 2¹ × 3³ × 7¹ × 29¹
LCM(54805,54810) = 600772410