What is the Least Common Multiple of 80143 and 80152?

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 80143 and 80152 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80143 and 80152, than apply into the LCM equation.

GCF(80143,80152) = 1
LCM(80143,80152) = ( 80143 × 80152) / 1
LCM(80143,80152) = 6423621736 / 1
LCM(80143,80152) = 6423621736

Least Common Multiple (LCM) of 80143 and 80152 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80143 and 80152. First we will calculate the prime factors of 80143 and 80152.

Prime Factorization of 80143

Prime Factorization of 80152

Now multiplying the highest exponent prime factors to calculate the LCM of 80143 and 80152.

LCM(80143,80152) = 7¹ × 107² × 2³ × 43¹ × 233¹
LCM(80143,80152) = 6423621736