What is the Least Common Multiple of 80803 and 80811?

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 80803 and 80811 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80803 and 80811, than apply into the LCM equation.

GCF(80803,80811) = 1
LCM(80803,80811) = ( 80803 × 80811) / 1
LCM(80803,80811) = 6529771233 / 1
LCM(80803,80811) = 6529771233

Least Common Multiple (LCM) of 80803 and 80811 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80803 and 80811. First we will calculate the prime factors of 80803 and 80811.

Prime Factorization of 80803

Prime Factorization of 80811

Now multiplying the highest exponent prime factors to calculate the LCM of 80803 and 80811.

LCM(80803,80811) = 80803¹ × 3³ × 41¹ × 73¹
LCM(80803,80811) = 6529771233