What is the Least Common Multiple of 35021 and 35040?

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 35021 and 35040 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35021 and 35040, than apply into the LCM equation.

GCF(35021,35040) = 1
LCM(35021,35040) = ( 35021 × 35040) / 1
LCM(35021,35040) = 1227135840 / 1
LCM(35021,35040) = 1227135840

Least Common Multiple (LCM) of 35021 and 35040 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35021 and 35040. First we will calculate the prime factors of 35021 and 35040.

Prime Factorization of 35021

Prime Factorization of 35040

Now multiplying the highest exponent prime factors to calculate the LCM of 35021 and 35040.

LCM(35021,35040) = 7¹ × 5003¹ × 2⁵ × 3¹ × 5¹ × 73¹
LCM(35021,35040) = 1227135840