What is the Least Common Multiple of 63315 and 63329?

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 63315 and 63329 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 63315 and 63329, than apply into the LCM equation.

GCF(63315,63329) = 7
LCM(63315,63329) = ( 63315 × 63329) / 7
LCM(63315,63329) = 4009675635 / 7
LCM(63315,63329) = 572810805

Least Common Multiple (LCM) of 63315 and 63329 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 63315 and 63329. First we will calculate the prime factors of 63315 and 63329.

Prime Factorization of 63315

Prime Factorization of 63329

Now multiplying the highest exponent prime factors to calculate the LCM of 63315 and 63329.

LCM(63315,63329) = 3³ × 5¹ × 7¹ × 67¹ × 83¹ × 109¹
LCM(63315,63329) = 572810805