What is the Least Common Multiple of 35620 and 35634?

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 35620 and 35634 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35620 and 35634, than apply into the LCM equation.

GCF(35620,35634) = 2
LCM(35620,35634) = ( 35620 × 35634) / 2
LCM(35620,35634) = 1269283080 / 2
LCM(35620,35634) = 634641540

Least Common Multiple (LCM) of 35620 and 35634 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35620 and 35634. First we will calculate the prime factors of 35620 and 35634.

Prime Factorization of 35620

Prime Factorization of 35634

Now multiplying the highest exponent prime factors to calculate the LCM of 35620 and 35634.

LCM(35620,35634) = 2² × 5¹ × 13¹ × 137¹ × 3¹ × 5939¹
LCM(35620,35634) = 634641540