What is the Least Common Multiple of 11031 and 11045?

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 11031 and 11045 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11031 and 11045, than apply into the LCM equation.

GCF(11031,11045) = 1
LCM(11031,11045) = ( 11031 × 11045) / 1
LCM(11031,11045) = 121837395 / 1
LCM(11031,11045) = 121837395

Least Common Multiple (LCM) of 11031 and 11045 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11031 and 11045. First we will calculate the prime factors of 11031 and 11045.

Prime Factorization of 11031

Prime Factorization of 11045

Now multiplying the highest exponent prime factors to calculate the LCM of 11031 and 11045.

LCM(11031,11045) = 3¹ × 3677¹ × 5¹ × 47²
LCM(11031,11045) = 121837395