What is the Least Common Multiple of 32381 and 32393?

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 32381 and 32393 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 32381 and 32393, than apply into the LCM equation.

GCF(32381,32393) = 1
LCM(32381,32393) = ( 32381 × 32393) / 1
LCM(32381,32393) = 1048917733 / 1
LCM(32381,32393) = 1048917733

Least Common Multiple (LCM) of 32381 and 32393 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 32381 and 32393. First we will calculate the prime factors of 32381 and 32393.

Prime Factorization of 32381

Prime Factorization of 32393

Now multiplying the highest exponent prime factors to calculate the LCM of 32381 and 32393.

LCM(32381,32393) = 32381¹ × 29¹ × 1117¹
LCM(32381,32393) = 1048917733