What is the Least Common Multiple of 61122 and 61134?

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 61122 and 61134 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 61122 and 61134, than apply into the LCM equation.

GCF(61122,61134) = 6
LCM(61122,61134) = ( 61122 × 61134) / 6
LCM(61122,61134) = 3736632348 / 6
LCM(61122,61134) = 622772058

Least Common Multiple (LCM) of 61122 and 61134 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 61122 and 61134. First we will calculate the prime factors of 61122 and 61134.

Prime Factorization of 61122

Prime Factorization of 61134

Now multiplying the highest exponent prime factors to calculate the LCM of 61122 and 61134.

LCM(61122,61134) = 2¹ × 3¹ × 61¹ × 167¹ × 23¹ × 443¹
LCM(61122,61134) = 622772058