What is the Least Common Multiple of 61124 and 61143?

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 61124 and 61143 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 61124 and 61143, than apply into the LCM equation.

GCF(61124,61143) = 1
LCM(61124,61143) = ( 61124 × 61143) / 1
LCM(61124,61143) = 3737304732 / 1
LCM(61124,61143) = 3737304732

Least Common Multiple (LCM) of 61124 and 61143 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 61124 and 61143. First we will calculate the prime factors of 61124 and 61143.

Prime Factorization of 61124

Prime Factorization of 61143

Now multiplying the highest exponent prime factors to calculate the LCM of 61124 and 61143.

LCM(61124,61143) = 2² × 7¹ × 37¹ × 59¹ × 3¹ × 89¹ × 229¹
LCM(61124,61143) = 3737304732