What is the Least Common Multiple of 84907 and 84911?

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 84907 and 84911 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 84907 and 84911, than apply into the LCM equation.

GCF(84907,84911) = 1
LCM(84907,84911) = ( 84907 × 84911) / 1
LCM(84907,84911) = 7209538277 / 1
LCM(84907,84911) = 7209538277

Least Common Multiple (LCM) of 84907 and 84911 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 84907 and 84911. First we will calculate the prime factors of 84907 and 84911.

Prime Factorization of 84907

Prime Factorization of 84911

Now multiplying the highest exponent prime factors to calculate the LCM of 84907 and 84911.

LCM(84907,84911) = 197¹ × 431¹ × 19¹ × 41¹ × 109¹
LCM(84907,84911) = 7209538277