What is the Least Common Multiple of 8361 and 8379?

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 8361 and 8379 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8361 and 8379, than apply into the LCM equation.

GCF(8361,8379) = 9
LCM(8361,8379) = ( 8361 × 8379) / 9
LCM(8361,8379) = 70056819 / 9
LCM(8361,8379) = 7784091

Least Common Multiple (LCM) of 8361 and 8379 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8361 and 8379. First we will calculate the prime factors of 8361 and 8379.

Prime Factorization of 8361

Prime Factorization of 8379

Now multiplying the highest exponent prime factors to calculate the LCM of 8361 and 8379.

LCM(8361,8379) = 3² × 929¹ × 7² × 19¹
LCM(8361,8379) = 7784091