What is the Least Common Multiple of 35545 and 35561?

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 35545 and 35561 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35545 and 35561, than apply into the LCM equation.

GCF(35545,35561) = 1
LCM(35545,35561) = ( 35545 × 35561) / 1
LCM(35545,35561) = 1264015745 / 1
LCM(35545,35561) = 1264015745

Least Common Multiple (LCM) of 35545 and 35561 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35545 and 35561. First we will calculate the prime factors of 35545 and 35561.

Prime Factorization of 35545

Prime Factorization of 35561

Now multiplying the highest exponent prime factors to calculate the LCM of 35545 and 35561.

LCM(35545,35561) = 5¹ × 7109¹ × 43¹ × 827¹
LCM(35545,35561) = 1264015745