What is the Least Common Multiple of 80248 and 80268?

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 80248 and 80268 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80248 and 80268, than apply into the LCM equation.

GCF(80248,80268) = 4
LCM(80248,80268) = ( 80248 × 80268) / 4
LCM(80248,80268) = 6441346464 / 4
LCM(80248,80268) = 1610336616

Least Common Multiple (LCM) of 80248 and 80268 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80248 and 80268. First we will calculate the prime factors of 80248 and 80268.

Prime Factorization of 80248

Prime Factorization of 80268

Now multiplying the highest exponent prime factors to calculate the LCM of 80248 and 80268.

LCM(80248,80268) = 2³ × 7¹ × 1433¹ × 3¹ × 6689¹
LCM(80248,80268) = 1610336616