What is the Least Common Multiple of 11080 and 11091?

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 11080 and 11091 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11080 and 11091, than apply into the LCM equation.

GCF(11080,11091) = 1
LCM(11080,11091) = ( 11080 × 11091) / 1
LCM(11080,11091) = 122888280 / 1
LCM(11080,11091) = 122888280

Least Common Multiple (LCM) of 11080 and 11091 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11080 and 11091. First we will calculate the prime factors of 11080 and 11091.

Prime Factorization of 11080

Prime Factorization of 11091

Now multiplying the highest exponent prime factors to calculate the LCM of 11080 and 11091.

LCM(11080,11091) = 2³ × 5¹ × 277¹ × 3¹ × 3697¹
LCM(11080,11091) = 122888280