What is the Least Common Multiple of 10916 and 10922?

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 10916 and 10922 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10916 and 10922, than apply into the LCM equation.

GCF(10916,10922) = 2
LCM(10916,10922) = ( 10916 × 10922) / 2
LCM(10916,10922) = 119224552 / 2
LCM(10916,10922) = 59612276

Least Common Multiple (LCM) of 10916 and 10922 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10916 and 10922. First we will calculate the prime factors of 10916 and 10922.

Prime Factorization of 10916

Prime Factorization of 10922

Now multiplying the highest exponent prime factors to calculate the LCM of 10916 and 10922.

LCM(10916,10922) = 2² × 2729¹ × 43¹ × 127¹
LCM(10916,10922) = 59612276