What is the Least Common Multiple of 32215 and 32224?

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 32215 and 32224 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 32215 and 32224, than apply into the LCM equation.

GCF(32215,32224) = 1
LCM(32215,32224) = ( 32215 × 32224) / 1
LCM(32215,32224) = 1038096160 / 1
LCM(32215,32224) = 1038096160

Least Common Multiple (LCM) of 32215 and 32224 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 32215 and 32224. First we will calculate the prime factors of 32215 and 32224.

Prime Factorization of 32215

Prime Factorization of 32224

Now multiplying the highest exponent prime factors to calculate the LCM of 32215 and 32224.

LCM(32215,32224) = 5¹ × 17¹ × 379¹ × 2⁵ × 19¹ × 53¹
LCM(32215,32224) = 1038096160