What is the Least Common Multiple of 82521 and 82533?

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 82521 and 82533 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 82521 and 82533, than apply into the LCM equation.

GCF(82521,82533) = 3
LCM(82521,82533) = ( 82521 × 82533) / 3
LCM(82521,82533) = 6810705693 / 3
LCM(82521,82533) = 2270235231

Least Common Multiple (LCM) of 82521 and 82533 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 82521 and 82533. First we will calculate the prime factors of 82521 and 82533.

Prime Factorization of 82521

Prime Factorization of 82533

Now multiplying the highest exponent prime factors to calculate the LCM of 82521 and 82533.

LCM(82521,82533) = 3² × 53¹ × 173¹ × 11¹ × 41¹ × 61¹
LCM(82521,82533) = 2270235231