What is the Least Common Multiple of 79441 and 79447?

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 79441 and 79447 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 79441 and 79447, than apply into the LCM equation.

GCF(79441,79447) = 1
LCM(79441,79447) = ( 79441 × 79447) / 1
LCM(79441,79447) = 6311349127 / 1
LCM(79441,79447) = 6311349127

Least Common Multiple (LCM) of 79441 and 79447 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 79441 and 79447. First we will calculate the prime factors of 79441 and 79447.

Prime Factorization of 79441

Prime Factorization of 79447

Now multiplying the highest exponent prime factors to calculate the LCM of 79441 and 79447.

LCM(79441,79447) = 17¹ × 4673¹ × 53¹ × 1499¹
LCM(79441,79447) = 6311349127