What is the Least Common Multiple of 70735 and 70743?

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 70735 and 70743 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 70735 and 70743, than apply into the LCM equation.

GCF(70735,70743) = 1
LCM(70735,70743) = ( 70735 × 70743) / 1
LCM(70735,70743) = 5004006105 / 1
LCM(70735,70743) = 5004006105

Least Common Multiple (LCM) of 70735 and 70743 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 70735 and 70743. First we will calculate the prime factors of 70735 and 70743.

Prime Factorization of 70735

Prime Factorization of 70743

Now multiplying the highest exponent prime factors to calculate the LCM of 70735 and 70743.

LCM(70735,70743) = 5¹ × 7¹ × 43¹ × 47¹ × 3¹ × 23581¹
LCM(70735,70743) = 5004006105