What is the Least Common Multiple of 13931 and 13937?

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 13931 and 13937 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13931 and 13937, than apply into the LCM equation.

GCF(13931,13937) = 1
LCM(13931,13937) = ( 13931 × 13937) / 1
LCM(13931,13937) = 194156347 / 1
LCM(13931,13937) = 194156347

Least Common Multiple (LCM) of 13931 and 13937 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13931 and 13937. First we will calculate the prime factors of 13931 and 13937.

Prime Factorization of 13931

Prime Factorization of 13937

Now multiplying the highest exponent prime factors to calculate the LCM of 13931 and 13937.

LCM(13931,13937) = 13931¹ × 7¹ × 11¹ × 181¹
LCM(13931,13937) = 194156347