What is the Least Common Multiple of 47065 and 47071?

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 47065 and 47071 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 47065 and 47071, than apply into the LCM equation.

GCF(47065,47071) = 1
LCM(47065,47071) = ( 47065 × 47071) / 1
LCM(47065,47071) = 2215396615 / 1
LCM(47065,47071) = 2215396615

Least Common Multiple (LCM) of 47065 and 47071 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 47065 and 47071. First we will calculate the prime factors of 47065 and 47071.

Prime Factorization of 47065

Prime Factorization of 47071

Now multiplying the highest exponent prime factors to calculate the LCM of 47065 and 47071.

LCM(47065,47071) = 5¹ × 9413¹ × 103¹ × 457¹
LCM(47065,47071) = 2215396615