What is the Least Common Multiple of 71047 and 71063?

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 71047 and 71063 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 71047 and 71063, than apply into the LCM equation.

GCF(71047,71063) = 1
LCM(71047,71063) = ( 71047 × 71063) / 1
LCM(71047,71063) = 5048812961 / 1
LCM(71047,71063) = 5048812961

Least Common Multiple (LCM) of 71047 and 71063 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 71047 and 71063. First we will calculate the prime factors of 71047 and 71063.

Prime Factorization of 71047

Prime Factorization of 71063

Now multiplying the highest exponent prime factors to calculate the LCM of 71047 and 71063.

LCM(71047,71063) = 23¹ × 3089¹ × 179¹ × 397¹
LCM(71047,71063) = 5048812961