What is the Least Common Multiple of 80495 and 80507?

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 80495 and 80507 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80495 and 80507, than apply into the LCM equation.

GCF(80495,80507) = 1
LCM(80495,80507) = ( 80495 × 80507) / 1
LCM(80495,80507) = 6480410965 / 1
LCM(80495,80507) = 6480410965

Least Common Multiple (LCM) of 80495 and 80507 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80495 and 80507. First we will calculate the prime factors of 80495 and 80507.

Prime Factorization of 80495

Prime Factorization of 80507

Now multiplying the highest exponent prime factors to calculate the LCM of 80495 and 80507.

LCM(80495,80507) = 5¹ × 17¹ × 947¹ × 7² × 31¹ × 53¹
LCM(80495,80507) = 6480410965