What is the Least Common Multiple of 35765 and 35785?

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 35765 and 35785 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35765 and 35785, than apply into the LCM equation.

GCF(35765,35785) = 5
LCM(35765,35785) = ( 35765 × 35785) / 5
LCM(35765,35785) = 1279850525 / 5
LCM(35765,35785) = 255970105

Least Common Multiple (LCM) of 35765 and 35785 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35765 and 35785. First we will calculate the prime factors of 35765 and 35785.

Prime Factorization of 35765

Prime Factorization of 35785

Now multiplying the highest exponent prime factors to calculate the LCM of 35765 and 35785.

LCM(35765,35785) = 5¹ × 23¹ × 311¹ × 17¹ × 421¹
LCM(35765,35785) = 255970105