What is the Least Common Multiple of 10021 and 10041?

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 10021 and 10041 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10021 and 10041, than apply into the LCM equation.

GCF(10021,10041) = 1
LCM(10021,10041) = ( 10021 × 10041) / 1
LCM(10021,10041) = 100620861 / 1
LCM(10021,10041) = 100620861

Least Common Multiple (LCM) of 10021 and 10041 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10021 and 10041. First we will calculate the prime factors of 10021 and 10041.

Prime Factorization of 10021

Prime Factorization of 10041

Now multiplying the highest exponent prime factors to calculate the LCM of 10021 and 10041.

LCM(10021,10041) = 11¹ × 911¹ × 3¹ × 3347¹
LCM(10021,10041) = 100620861