What is the Least Common Multiple of 33623 and 33631?

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 33623 and 33631 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33623 and 33631, than apply into the LCM equation.

GCF(33623,33631) = 1
LCM(33623,33631) = ( 33623 × 33631) / 1
LCM(33623,33631) = 1130775113 / 1
LCM(33623,33631) = 1130775113

Least Common Multiple (LCM) of 33623 and 33631 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33623 and 33631. First we will calculate the prime factors of 33623 and 33631.

Prime Factorization of 33623

Prime Factorization of 33631

Now multiplying the highest exponent prime factors to calculate the LCM of 33623 and 33631.

LCM(33623,33631) = 33623¹ × 13² × 199¹
LCM(33623,33631) = 1130775113