What is the Least Common Multiple of 70430 and 70441?

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 70430 and 70441 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 70430 and 70441, than apply into the LCM equation.

GCF(70430,70441) = 1
LCM(70430,70441) = ( 70430 × 70441) / 1
LCM(70430,70441) = 4961159630 / 1
LCM(70430,70441) = 4961159630

Least Common Multiple (LCM) of 70430 and 70441 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 70430 and 70441. First we will calculate the prime factors of 70430 and 70441.

Prime Factorization of 70430

Prime Factorization of 70441

Now multiplying the highest exponent prime factors to calculate the LCM of 70430 and 70441.

LCM(70430,70441) = 2¹ × 5¹ × 7043¹ × 7¹ × 29¹ × 347¹
LCM(70430,70441) = 4961159630