What is the Least Common Multiple of 11028 and 11043?

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 11028 and 11043 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11028 and 11043, than apply into the LCM equation.

GCF(11028,11043) = 3
LCM(11028,11043) = ( 11028 × 11043) / 3
LCM(11028,11043) = 121782204 / 3
LCM(11028,11043) = 40594068

Least Common Multiple (LCM) of 11028 and 11043 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11028 and 11043. First we will calculate the prime factors of 11028 and 11043.

Prime Factorization of 11028

Prime Factorization of 11043

Now multiplying the highest exponent prime factors to calculate the LCM of 11028 and 11043.

LCM(11028,11043) = 2² × 3³ × 919¹ × 409¹
LCM(11028,11043) = 40594068