What is the Least Common Multiple of 76090 and 76097?

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 76090 and 76097 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76090 and 76097, than apply into the LCM equation.

GCF(76090,76097) = 7
LCM(76090,76097) = ( 76090 × 76097) / 7
LCM(76090,76097) = 5790220730 / 7
LCM(76090,76097) = 827174390

Least Common Multiple (LCM) of 76090 and 76097 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76090 and 76097. First we will calculate the prime factors of 76090 and 76097.

Prime Factorization of 76090

Prime Factorization of 76097

Now multiplying the highest exponent prime factors to calculate the LCM of 76090 and 76097.

LCM(76090,76097) = 2¹ × 5¹ × 7² × 1087¹ × 1553¹
LCM(76090,76097) = 827174390