What is the Least Common Multiple of 63807 and 63811?

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 63807 and 63811 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 63807 and 63811, than apply into the LCM equation.

GCF(63807,63811) = 1
LCM(63807,63811) = ( 63807 × 63811) / 1
LCM(63807,63811) = 4071588477 / 1
LCM(63807,63811) = 4071588477

Least Common Multiple (LCM) of 63807 and 63811 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 63807 and 63811. First we will calculate the prime factors of 63807 and 63811.

Prime Factorization of 63807

Prime Factorization of 63811

Now multiplying the highest exponent prime factors to calculate the LCM of 63807 and 63811.

LCM(63807,63811) = 3¹ × 21269¹ × 11¹ × 5801¹
LCM(63807,63811) = 4071588477