What is the Least Common Multiple of 35621 and 35641?

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 35621 and 35641 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35621 and 35641, than apply into the LCM equation.

GCF(35621,35641) = 1
LCM(35621,35641) = ( 35621 × 35641) / 1
LCM(35621,35641) = 1269568061 / 1
LCM(35621,35641) = 1269568061

Least Common Multiple (LCM) of 35621 and 35641 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35621 and 35641. First we will calculate the prime factors of 35621 and 35641.

Prime Factorization of 35621

Prime Factorization of 35641

Now multiplying the highest exponent prime factors to calculate the LCM of 35621 and 35641.

LCM(35621,35641) = 179¹ × 199¹ × 29¹ × 1229¹
LCM(35621,35641) = 1269568061