What is the Least Common Multiple of 61217 and 61227?

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 61217 and 61227 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 61217 and 61227, than apply into the LCM equation.

GCF(61217,61227) = 1
LCM(61217,61227) = ( 61217 × 61227) / 1
LCM(61217,61227) = 3748133259 / 1
LCM(61217,61227) = 3748133259

Least Common Multiple (LCM) of 61217 and 61227 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 61217 and 61227. First we will calculate the prime factors of 61217 and 61227.

Prime Factorization of 61217

Prime Factorization of 61227

Now multiplying the highest exponent prime factors to calculate the LCM of 61217 and 61227.

LCM(61217,61227) = 13¹ × 17¹ × 277¹ × 3² × 6803¹
LCM(61217,61227) = 3748133259