What is the Least Common Multiple of 77061 and 77069?

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 77061 and 77069 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 77061 and 77069, than apply into the LCM equation.

GCF(77061,77069) = 1
LCM(77061,77069) = ( 77061 × 77069) / 1
LCM(77061,77069) = 5939014209 / 1
LCM(77061,77069) = 5939014209

Least Common Multiple (LCM) of 77061 and 77069 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 77061 and 77069. First we will calculate the prime factors of 77061 and 77069.

Prime Factorization of 77061

Prime Factorization of 77069

Now multiplying the highest exponent prime factors to calculate the LCM of 77061 and 77069.

LCM(77061,77069) = 3¹ × 17¹ × 1511¹ × 77069¹
LCM(77061,77069) = 5939014209