What is the Least Common Multiple of 69455 and 69471?

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 69455 and 69471 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69455 and 69471, than apply into the LCM equation.

GCF(69455,69471) = 1
LCM(69455,69471) = ( 69455 × 69471) / 1
LCM(69455,69471) = 4825108305 / 1
LCM(69455,69471) = 4825108305

Least Common Multiple (LCM) of 69455 and 69471 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69455 and 69471. First we will calculate the prime factors of 69455 and 69471.

Prime Factorization of 69455

Prime Factorization of 69471

Now multiplying the highest exponent prime factors to calculate the LCM of 69455 and 69471.

LCM(69455,69471) = 5¹ × 29¹ × 479¹ × 3³ × 31¹ × 83¹
LCM(69455,69471) = 4825108305