What is the Least Common Multiple of 69749 and 69759?

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 69749 and 69759 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69749 and 69759, than apply into the LCM equation.

GCF(69749,69759) = 1
LCM(69749,69759) = ( 69749 × 69759) / 1
LCM(69749,69759) = 4865620491 / 1
LCM(69749,69759) = 4865620491

Least Common Multiple (LCM) of 69749 and 69759 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69749 and 69759. First we will calculate the prime factors of 69749 and 69759.

Prime Factorization of 69749

Prime Factorization of 69759

Now multiplying the highest exponent prime factors to calculate the LCM of 69749 and 69759.

LCM(69749,69759) = 19¹ × 3671¹ × 3² × 23¹ × 337¹
LCM(69749,69759) = 4865620491