What is the Least Common Multiple of 14915 and 14919?

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 14915 and 14919 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 14915 and 14919, than apply into the LCM equation.

GCF(14915,14919) = 1
LCM(14915,14919) = ( 14915 × 14919) / 1
LCM(14915,14919) = 222516885 / 1
LCM(14915,14919) = 222516885

Least Common Multiple (LCM) of 14915 and 14919 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 14915 and 14919. First we will calculate the prime factors of 14915 and 14919.

Prime Factorization of 14915

Prime Factorization of 14919

Now multiplying the highest exponent prime factors to calculate the LCM of 14915 and 14919.

LCM(14915,14919) = 5¹ × 19¹ × 157¹ × 3¹ × 4973¹
LCM(14915,14919) = 222516885