What is the Least Common Multiple of 93020 and 93028?

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 93020 and 93028 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93020 and 93028, than apply into the LCM equation.

GCF(93020,93028) = 4
LCM(93020,93028) = ( 93020 × 93028) / 4
LCM(93020,93028) = 8653464560 / 4
LCM(93020,93028) = 2163366140

Least Common Multiple (LCM) of 93020 and 93028 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93020 and 93028. First we will calculate the prime factors of 93020 and 93028.

Prime Factorization of 93020

Prime Factorization of 93028

Now multiplying the highest exponent prime factors to calculate the LCM of 93020 and 93028.

LCM(93020,93028) = 2² × 5¹ × 4651¹ × 13¹ × 1789¹
LCM(93020,93028) = 2163366140