What is the Least Common Multiple of 72533 and 72551?

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 72533 and 72551 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 72533 and 72551, than apply into the LCM equation.

GCF(72533,72551) = 1
LCM(72533,72551) = ( 72533 × 72551) / 1
LCM(72533,72551) = 5262341683 / 1
LCM(72533,72551) = 5262341683

Least Common Multiple (LCM) of 72533 and 72551 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 72533 and 72551. First we will calculate the prime factors of 72533 and 72551.

Prime Factorization of 72533

Prime Factorization of 72551

Now multiplying the highest exponent prime factors to calculate the LCM of 72533 and 72551.

LCM(72533,72551) = 72533¹ × 72551¹
LCM(72533,72551) = 5262341683