What is the Least Common Multiple of 61171 and 61187?

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 61171 and 61187 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 61171 and 61187, than apply into the LCM equation.

GCF(61171,61187) = 1
LCM(61171,61187) = ( 61171 × 61187) / 1
LCM(61171,61187) = 3742869977 / 1
LCM(61171,61187) = 3742869977

Least Common Multiple (LCM) of 61171 and 61187 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 61171 and 61187. First we will calculate the prime factors of 61171 and 61187.

Prime Factorization of 61171

Prime Factorization of 61187

Now multiplying the highest exponent prime factors to calculate the LCM of 61171 and 61187.

LCM(61171,61187) = 11¹ × 67¹ × 83¹ × 7¹ × 8741¹
LCM(61171,61187) = 3742869977