What is the Least Common Multiple of 35191 and 35209?

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 35191 and 35209 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35191 and 35209, than apply into the LCM equation.

GCF(35191,35209) = 1
LCM(35191,35209) = ( 35191 × 35209) / 1
LCM(35191,35209) = 1239039919 / 1
LCM(35191,35209) = 1239039919

Least Common Multiple (LCM) of 35191 and 35209 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35191 and 35209. First we will calculate the prime factors of 35191 and 35209.

Prime Factorization of 35191

Prime Factorization of 35209

Now multiplying the highest exponent prime factors to calculate the LCM of 35191 and 35209.

LCM(35191,35209) = 13¹ × 2707¹ × 137¹ × 257¹
LCM(35191,35209) = 1239039919