What is the Least Common Multiple of 22643 and 22652?

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 22643 and 22652 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 22643 and 22652, than apply into the LCM equation.

GCF(22643,22652) = 1
LCM(22643,22652) = ( 22643 × 22652) / 1
LCM(22643,22652) = 512909236 / 1
LCM(22643,22652) = 512909236

Least Common Multiple (LCM) of 22643 and 22652 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 22643 and 22652. First we will calculate the prime factors of 22643 and 22652.

Prime Factorization of 22643

Prime Factorization of 22652

Now multiplying the highest exponent prime factors to calculate the LCM of 22643 and 22652.

LCM(22643,22652) = 22643¹ × 2² × 7¹ × 809¹
LCM(22643,22652) = 512909236