What is the Least Common Multiple of 7092 and 7105?

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 7092 and 7105 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7092 and 7105, than apply into the LCM equation.

GCF(7092,7105) = 1
LCM(7092,7105) = ( 7092 × 7105) / 1
LCM(7092,7105) = 50388660 / 1
LCM(7092,7105) = 50388660

Least Common Multiple (LCM) of 7092 and 7105 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 7092 and 7105. First we will calculate the prime factors of 7092 and 7105.

Prime Factorization of 7092

Prime Factorization of 7105

Now multiplying the highest exponent prime factors to calculate the LCM of 7092 and 7105.

LCM(7092,7105) = 2² × 3² × 197¹ × 5¹ × 7² × 29¹
LCM(7092,7105) = 50388660