What is the Least Common Multiple of 84921 and 84932?

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 84921 and 84932 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 84921 and 84932, than apply into the LCM equation.

GCF(84921,84932) = 1
LCM(84921,84932) = ( 84921 × 84932) / 1
LCM(84921,84932) = 7212510372 / 1
LCM(84921,84932) = 7212510372

Least Common Multiple (LCM) of 84921 and 84932 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 84921 and 84932. First we will calculate the prime factors of 84921 and 84932.

Prime Factorization of 84921

Prime Factorization of 84932

Now multiplying the highest exponent prime factors to calculate the LCM of 84921 and 84932.

LCM(84921,84932) = 3¹ × 28307¹ × 2² × 17¹ × 1249¹
LCM(84921,84932) = 7212510372