What is the Least Common Multiple of 48140 and 48148?

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 48140 and 48148 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 48140 and 48148, than apply into the LCM equation.

GCF(48140,48148) = 4
LCM(48140,48148) = ( 48140 × 48148) / 4
LCM(48140,48148) = 2317844720 / 4
LCM(48140,48148) = 579461180

Least Common Multiple (LCM) of 48140 and 48148 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 48140 and 48148. First we will calculate the prime factors of 48140 and 48148.

Prime Factorization of 48140

Prime Factorization of 48148

Now multiplying the highest exponent prime factors to calculate the LCM of 48140 and 48148.

LCM(48140,48148) = 2² × 5¹ × 29¹ × 83¹ × 12037¹
LCM(48140,48148) = 579461180