What is the Least Common Multiple of 74091 and 74111?

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 74091 and 74111 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 74091 and 74111, than apply into the LCM equation.

GCF(74091,74111) = 1
LCM(74091,74111) = ( 74091 × 74111) / 1
LCM(74091,74111) = 5490958101 / 1
LCM(74091,74111) = 5490958101

Least Common Multiple (LCM) of 74091 and 74111 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 74091 and 74111. First we will calculate the prime factors of 74091 and 74111.

Prime Factorization of 74091

Prime Factorization of 74111

Now multiplying the highest exponent prime factors to calculate the LCM of 74091 and 74111.

LCM(74091,74111) = 3¹ × 24697¹ × 37¹ × 2003¹
LCM(74091,74111) = 5490958101