What is the Least Common Multiple of 47103 and 47107?

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 47103 and 47107 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 47103 and 47107, than apply into the LCM equation.

GCF(47103,47107) = 1
LCM(47103,47107) = ( 47103 × 47107) / 1
LCM(47103,47107) = 2218881021 / 1
LCM(47103,47107) = 2218881021

Least Common Multiple (LCM) of 47103 and 47107 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 47103 and 47107. First we will calculate the prime factors of 47103 and 47107.

Prime Factorization of 47103

Prime Factorization of 47107

Now multiplying the highest exponent prime factors to calculate the LCM of 47103 and 47107.

LCM(47103,47107) = 3¹ × 7¹ × 2243¹ × 17² × 163¹
LCM(47103,47107) = 2218881021