What is the Least Common Multiple of 35558 and 35570?

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 35558 and 35570 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35558 and 35570, than apply into the LCM equation.

GCF(35558,35570) = 2
LCM(35558,35570) = ( 35558 × 35570) / 2
LCM(35558,35570) = 1264798060 / 2
LCM(35558,35570) = 632399030

Least Common Multiple (LCM) of 35558 and 35570 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35558 and 35570. First we will calculate the prime factors of 35558 and 35570.

Prime Factorization of 35558

Prime Factorization of 35570

Now multiplying the highest exponent prime factors to calculate the LCM of 35558 and 35570.

LCM(35558,35570) = 2¹ × 23¹ × 773¹ × 5¹ × 3557¹
LCM(35558,35570) = 632399030