What is the Least Common Multiple of 31633 and 31648?

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 31633 and 31648 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 31633 and 31648, than apply into the LCM equation.

GCF(31633,31648) = 1
LCM(31633,31648) = ( 31633 × 31648) / 1
LCM(31633,31648) = 1001121184 / 1
LCM(31633,31648) = 1001121184

Least Common Multiple (LCM) of 31633 and 31648 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 31633 and 31648. First we will calculate the prime factors of 31633 and 31648.

Prime Factorization of 31633

Prime Factorization of 31648

Now multiplying the highest exponent prime factors to calculate the LCM of 31633 and 31648.

LCM(31633,31648) = 7¹ × 4519¹ × 2⁵ × 23¹ × 43¹
LCM(31633,31648) = 1001121184