What is the Least Common Multiple of 84019 and 84029?

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 84019 and 84029 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 84019 and 84029, than apply into the LCM equation.

GCF(84019,84029) = 1
LCM(84019,84029) = ( 84019 × 84029) / 1
LCM(84019,84029) = 7060032551 / 1
LCM(84019,84029) = 7060032551

Least Common Multiple (LCM) of 84019 and 84029 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 84019 and 84029. First we will calculate the prime factors of 84019 and 84029.

Prime Factorization of 84019

Prime Factorization of 84029

Now multiplying the highest exponent prime factors to calculate the LCM of 84019 and 84029.

LCM(84019,84029) = 13¹ × 23¹ × 281¹ × 11¹ × 7639¹
LCM(84019,84029) = 7060032551