What is the Least Common Multiple of 54315 and 54319?

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 54315 and 54319 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54315 and 54319, than apply into the LCM equation.

GCF(54315,54319) = 1
LCM(54315,54319) = ( 54315 × 54319) / 1
LCM(54315,54319) = 2950336485 / 1
LCM(54315,54319) = 2950336485

Least Common Multiple (LCM) of 54315 and 54319 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54315 and 54319. First we will calculate the prime factors of 54315 and 54319.

Prime Factorization of 54315

Prime Factorization of 54319

Now multiplying the highest exponent prime factors to calculate the LCM of 54315 and 54319.

LCM(54315,54319) = 3² × 5¹ × 17¹ × 71¹ × 54319¹
LCM(54315,54319) = 2950336485