What is the Least Common Multiple of 67895 and 67909?

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 67895 and 67909 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67895 and 67909, than apply into the LCM equation.

GCF(67895,67909) = 1
LCM(67895,67909) = ( 67895 × 67909) / 1
LCM(67895,67909) = 4610681555 / 1
LCM(67895,67909) = 4610681555

Least Common Multiple (LCM) of 67895 and 67909 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67895 and 67909. First we will calculate the prime factors of 67895 and 67909.

Prime Factorization of 67895

Prime Factorization of 67909

Now multiplying the highest exponent prime factors to calculate the LCM of 67895 and 67909.

LCM(67895,67909) = 5¹ × 37¹ × 367¹ × 59¹ × 1151¹
LCM(67895,67909) = 4610681555