What is the Least Common Multiple of 37903 and 37909?

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 37903 and 37909 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 37903 and 37909, than apply into the LCM equation.

GCF(37903,37909) = 1
LCM(37903,37909) = ( 37903 × 37909) / 1
LCM(37903,37909) = 1436864827 / 1
LCM(37903,37909) = 1436864827

Least Common Multiple (LCM) of 37903 and 37909 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 37903 and 37909. First we will calculate the prime factors of 37903 and 37909.

Prime Factorization of 37903

Prime Factorization of 37909

Now multiplying the highest exponent prime factors to calculate the LCM of 37903 and 37909.

LCM(37903,37909) = 29¹ × 1307¹ × 167¹ × 227¹
LCM(37903,37909) = 1436864827