What is the Least Common Multiple of 80954 and 80965?

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 80954 and 80965 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80954 and 80965, than apply into the LCM equation.

GCF(80954,80965) = 1
LCM(80954,80965) = ( 80954 × 80965) / 1
LCM(80954,80965) = 6554440610 / 1
LCM(80954,80965) = 6554440610

Least Common Multiple (LCM) of 80954 and 80965 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80954 and 80965. First we will calculate the prime factors of 80954 and 80965.

Prime Factorization of 80954

Prime Factorization of 80965

Now multiplying the highest exponent prime factors to calculate the LCM of 80954 and 80965.

LCM(80954,80965) = 2¹ × 17¹ × 2381¹ × 5¹ × 16193¹
LCM(80954,80965) = 6554440610