What is the Least Common Multiple of 39765 and 39777?

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 39765 and 39777 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 39765 and 39777, than apply into the LCM equation.

GCF(39765,39777) = 3
LCM(39765,39777) = ( 39765 × 39777) / 3
LCM(39765,39777) = 1581732405 / 3
LCM(39765,39777) = 527244135

Least Common Multiple (LCM) of 39765 and 39777 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 39765 and 39777. First we will calculate the prime factors of 39765 and 39777.

Prime Factorization of 39765

Prime Factorization of 39777

Now multiplying the highest exponent prime factors to calculate the LCM of 39765 and 39777.

LCM(39765,39777) = 3¹ × 5¹ × 11¹ × 241¹ × 13259¹
LCM(39765,39777) = 527244135