What is the Least Common Multiple of 77191 and 77203?

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 77191 and 77203 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 77191 and 77203, than apply into the LCM equation.

GCF(77191,77203) = 1
LCM(77191,77203) = ( 77191 × 77203) / 1
LCM(77191,77203) = 5959376773 / 1
LCM(77191,77203) = 5959376773

Least Common Multiple (LCM) of 77191 and 77203 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 77191 and 77203. First we will calculate the prime factors of 77191 and 77203.

Prime Factorization of 77191

Prime Factorization of 77203

Now multiplying the highest exponent prime factors to calculate the LCM of 77191 and 77203.

LCM(77191,77203) = 77191¹ × 7¹ × 41¹ × 269¹
LCM(77191,77203) = 5959376773