What is the Least Common Multiple of 69569 and 69577?

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 69569 and 69577 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69569 and 69577, than apply into the LCM equation.

GCF(69569,69577) = 1
LCM(69569,69577) = ( 69569 × 69577) / 1
LCM(69569,69577) = 4840402313 / 1
LCM(69569,69577) = 4840402313

Least Common Multiple (LCM) of 69569 and 69577 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69569 and 69577. First we will calculate the prime factors of 69569 and 69577.

Prime Factorization of 69569

Prime Factorization of 69577

Now multiplying the highest exponent prime factors to calculate the LCM of 69569 and 69577.

LCM(69569,69577) = 73¹ × 953¹ × 41¹ × 1697¹
LCM(69569,69577) = 4840402313