What is the Least Common Multiple of 24921 and 24930?

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 24921 and 24930 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 24921 and 24930, than apply into the LCM equation.

GCF(24921,24930) = 9
LCM(24921,24930) = ( 24921 × 24930) / 9
LCM(24921,24930) = 621280530 / 9
LCM(24921,24930) = 69031170

Least Common Multiple (LCM) of 24921 and 24930 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 24921 and 24930. First we will calculate the prime factors of 24921 and 24930.

Prime Factorization of 24921

Prime Factorization of 24930

Now multiplying the highest exponent prime factors to calculate the LCM of 24921 and 24930.

LCM(24921,24930) = 3³ × 13¹ × 71¹ × 2¹ × 5¹ × 277¹
LCM(24921,24930) = 69031170