What is the Least Common Multiple of 30342 and 30352?

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 30342 and 30352 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30342 and 30352, than apply into the LCM equation.

GCF(30342,30352) = 2
LCM(30342,30352) = ( 30342 × 30352) / 2
LCM(30342,30352) = 920940384 / 2
LCM(30342,30352) = 460470192

Least Common Multiple (LCM) of 30342 and 30352 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30342 and 30352. First we will calculate the prime factors of 30342 and 30352.

Prime Factorization of 30342

Prime Factorization of 30352

Now multiplying the highest exponent prime factors to calculate the LCM of 30342 and 30352.

LCM(30342,30352) = 2⁴ × 3¹ × 13¹ × 389¹ × 7¹ × 271¹
LCM(30342,30352) = 460470192