What is the Least Common Multiple of 66028 and 66043?

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 66028 and 66043 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66028 and 66043, than apply into the LCM equation.

GCF(66028,66043) = 1
LCM(66028,66043) = ( 66028 × 66043) / 1
LCM(66028,66043) = 4360687204 / 1
LCM(66028,66043) = 4360687204

Least Common Multiple (LCM) of 66028 and 66043 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66028 and 66043. First we will calculate the prime factors of 66028 and 66043.

Prime Factorization of 66028

Prime Factorization of 66043

Now multiplying the highest exponent prime factors to calculate the LCM of 66028 and 66043.

LCM(66028,66043) = 2² × 17¹ × 971¹ × 211¹ × 313¹
LCM(66028,66043) = 4360687204