What is the Least Common Multiple of 54717 and 54729?

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 54717 and 54729 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54717 and 54729, than apply into the LCM equation.

GCF(54717,54729) = 3
LCM(54717,54729) = ( 54717 × 54729) / 3
LCM(54717,54729) = 2994606693 / 3
LCM(54717,54729) = 998202231

Least Common Multiple (LCM) of 54717 and 54729 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54717 and 54729. First we will calculate the prime factors of 54717 and 54729.

Prime Factorization of 54717

Prime Factorization of 54729

Now multiplying the highest exponent prime factors to calculate the LCM of 54717 and 54729.

LCM(54717,54729) = 3³ × 13¹ × 23¹ × 61¹ × 2027¹
LCM(54717,54729) = 998202231