What is the Least Common Multiple of 36781 and 36789?

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 36781 and 36789 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 36781 and 36789, than apply into the LCM equation.

GCF(36781,36789) = 1
LCM(36781,36789) = ( 36781 × 36789) / 1
LCM(36781,36789) = 1353136209 / 1
LCM(36781,36789) = 1353136209

Least Common Multiple (LCM) of 36781 and 36789 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 36781 and 36789. First we will calculate the prime factors of 36781 and 36789.

Prime Factorization of 36781

Prime Factorization of 36789

Now multiplying the highest exponent prime factors to calculate the LCM of 36781 and 36789.

LCM(36781,36789) = 36781¹ × 3¹ × 12263¹
LCM(36781,36789) = 1353136209