What is the Least Common Multiple of 80622 and 80637?

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 80622 and 80637 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80622 and 80637, than apply into the LCM equation.

GCF(80622,80637) = 3
LCM(80622,80637) = ( 80622 × 80637) / 3
LCM(80622,80637) = 6501116214 / 3
LCM(80622,80637) = 2167038738

Least Common Multiple (LCM) of 80622 and 80637 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80622 and 80637. First we will calculate the prime factors of 80622 and 80637.

Prime Factorization of 80622

Prime Factorization of 80637

Now multiplying the highest exponent prime factors to calculate the LCM of 80622 and 80637.

LCM(80622,80637) = 2¹ × 3³ × 1493¹ × 26879¹
LCM(80622,80637) = 2167038738