What is the Least Common Multiple of 87150 and 87161?

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 87150 and 87161 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 87150 and 87161, than apply into the LCM equation.

GCF(87150,87161) = 1
LCM(87150,87161) = ( 87150 × 87161) / 1
LCM(87150,87161) = 7596081150 / 1
LCM(87150,87161) = 7596081150

Least Common Multiple (LCM) of 87150 and 87161 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 87150 and 87161. First we will calculate the prime factors of 87150 and 87161.

Prime Factorization of 87150

Prime Factorization of 87161

Now multiplying the highest exponent prime factors to calculate the LCM of 87150 and 87161.

LCM(87150,87161) = 2¹ × 3¹ × 5² × 7¹ × 83¹ × 43¹ × 2027¹
LCM(87150,87161) = 7596081150