What is the Least Common Multiple of 80248 and 80257?

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 80257 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 80257, than apply into the LCM equation.

GCF(80248,80257) = 1
LCM(80248,80257) = ( 80248 × 80257) / 1
LCM(80248,80257) = 6440463736 / 1
LCM(80248,80257) = 6440463736

Least Common Multiple (LCM) of 80248 and 80257 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80248 and 80257. First we will calculate the prime factors of 80248 and 80257.

Prime Factorization of 80248

Prime Factorization of 80257

Now multiplying the highest exponent prime factors to calculate the LCM of 80248 and 80257.

LCM(80248,80257) = 2³ × 7¹ × 1433¹ × 17¹ × 4721¹
LCM(80248,80257) = 6440463736