What is the Least Common Multiple of 35570 and 35582?

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 35570 and 35582 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35570 and 35582, than apply into the LCM equation.

GCF(35570,35582) = 2
LCM(35570,35582) = ( 35570 × 35582) / 2
LCM(35570,35582) = 1265651740 / 2
LCM(35570,35582) = 632825870

Least Common Multiple (LCM) of 35570 and 35582 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35570 and 35582. First we will calculate the prime factors of 35570 and 35582.

Prime Factorization of 35570

Prime Factorization of 35582

Now multiplying the highest exponent prime factors to calculate the LCM of 35570 and 35582.

LCM(35570,35582) = 2¹ × 5¹ × 3557¹ × 17791¹
LCM(35570,35582) = 632825870