What is the Least Common Multiple of 80285 and 80303?

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 80285 and 80303 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80285 and 80303, than apply into the LCM equation.

GCF(80285,80303) = 1
LCM(80285,80303) = ( 80285 × 80303) / 1
LCM(80285,80303) = 6447126355 / 1
LCM(80285,80303) = 6447126355

Least Common Multiple (LCM) of 80285 and 80303 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80285 and 80303. First we will calculate the prime factors of 80285 and 80303.

Prime Factorization of 80285

Prime Factorization of 80303

Now multiplying the highest exponent prime factors to calculate the LCM of 80285 and 80303.

LCM(80285,80303) = 5¹ × 16057¹ × 131¹ × 613¹
LCM(80285,80303) = 6447126355