What is the Least Common Multiple of 33783 and 33791?

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 33783 and 33791 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33783 and 33791, than apply into the LCM equation.

GCF(33783,33791) = 1
LCM(33783,33791) = ( 33783 × 33791) / 1
LCM(33783,33791) = 1141561353 / 1
LCM(33783,33791) = 1141561353

Least Common Multiple (LCM) of 33783 and 33791 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33783 and 33791. First we will calculate the prime factors of 33783 and 33791.

Prime Factorization of 33783

Prime Factorization of 33791

Now multiplying the highest exponent prime factors to calculate the LCM of 33783 and 33791.

LCM(33783,33791) = 3¹ × 11261¹ × 33791¹
LCM(33783,33791) = 1141561353