What is the Least Common Multiple of 30628 and 30632?

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 30628 and 30632 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30628 and 30632, than apply into the LCM equation.

GCF(30628,30632) = 4
LCM(30628,30632) = ( 30628 × 30632) / 4
LCM(30628,30632) = 938196896 / 4
LCM(30628,30632) = 234549224

Least Common Multiple (LCM) of 30628 and 30632 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30628 and 30632. First we will calculate the prime factors of 30628 and 30632.

Prime Factorization of 30628

Prime Factorization of 30632

Now multiplying the highest exponent prime factors to calculate the LCM of 30628 and 30632.

LCM(30628,30632) = 2³ × 13¹ × 19¹ × 31¹ × 7¹ × 547¹
LCM(30628,30632) = 234549224