What is the Least Common Multiple of 32981 and 32988?

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 32981 and 32988 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 32981 and 32988, than apply into the LCM equation.

GCF(32981,32988) = 1
LCM(32981,32988) = ( 32981 × 32988) / 1
LCM(32981,32988) = 1087977228 / 1
LCM(32981,32988) = 1087977228

Least Common Multiple (LCM) of 32981 and 32988 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 32981 and 32988. First we will calculate the prime factors of 32981 and 32988.

Prime Factorization of 32981

Prime Factorization of 32988

Now multiplying the highest exponent prime factors to calculate the LCM of 32981 and 32988.

LCM(32981,32988) = 13¹ × 43¹ × 59¹ × 2² × 3¹ × 2749¹
LCM(32981,32988) = 1087977228