What is the Least Common Multiple of 14105 and 14125?

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 14105 and 14125 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 14105 and 14125, than apply into the LCM equation.

GCF(14105,14125) = 5
LCM(14105,14125) = ( 14105 × 14125) / 5
LCM(14105,14125) = 199233125 / 5
LCM(14105,14125) = 39846625

Least Common Multiple (LCM) of 14105 and 14125 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 14105 and 14125. First we will calculate the prime factors of 14105 and 14125.

Prime Factorization of 14105

Prime Factorization of 14125

Now multiplying the highest exponent prime factors to calculate the LCM of 14105 and 14125.

LCM(14105,14125) = 5³ × 7¹ × 13¹ × 31¹ × 113¹
LCM(14105,14125) = 39846625