What is the Least Common Multiple of 54115 and 54119?

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 54115 and 54119 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54115 and 54119, than apply into the LCM equation.

GCF(54115,54119) = 1
LCM(54115,54119) = ( 54115 × 54119) / 1
LCM(54115,54119) = 2928649685 / 1
LCM(54115,54119) = 2928649685

Least Common Multiple (LCM) of 54115 and 54119 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54115 and 54119. First we will calculate the prime factors of 54115 and 54119.

Prime Factorization of 54115

Prime Factorization of 54119

Now multiplying the highest exponent prime factors to calculate the LCM of 54115 and 54119.

LCM(54115,54119) = 5¹ × 79¹ × 137¹ × 13¹ × 23¹ × 181¹
LCM(54115,54119) = 2928649685