What is the Least Common Multiple of 83511 and 83528?

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 83511 and 83528 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 83511 and 83528, than apply into the LCM equation.

GCF(83511,83528) = 1
LCM(83511,83528) = ( 83511 × 83528) / 1
LCM(83511,83528) = 6975506808 / 1
LCM(83511,83528) = 6975506808

Least Common Multiple (LCM) of 83511 and 83528 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 83511 and 83528. First we will calculate the prime factors of 83511 and 83528.

Prime Factorization of 83511

Prime Factorization of 83528

Now multiplying the highest exponent prime factors to calculate the LCM of 83511 and 83528.

LCM(83511,83528) = 3⁴ × 1031¹ × 2³ × 53¹ × 197¹
LCM(83511,83528) = 6975506808