What is the Least Common Multiple of 4819 and 4838?

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 4819 and 4838 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4819 and 4838, than apply into the LCM equation.

GCF(4819,4838) = 1
LCM(4819,4838) = ( 4819 × 4838) / 1
LCM(4819,4838) = 23314322 / 1
LCM(4819,4838) = 23314322

Least Common Multiple (LCM) of 4819 and 4838 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4819 and 4838. First we will calculate the prime factors of 4819 and 4838.

Prime Factorization of 4819

Prime Factorization of 4838

Now multiplying the highest exponent prime factors to calculate the LCM of 4819 and 4838.

LCM(4819,4838) = 61¹ × 79¹ × 2¹ × 41¹ × 59¹
LCM(4819,4838) = 23314322