What is the Least Common Multiple of 39444 and 39463?

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 39444 and 39463 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 39444 and 39463, than apply into the LCM equation.

GCF(39444,39463) = 19
LCM(39444,39463) = ( 39444 × 39463) / 19
LCM(39444,39463) = 1556578572 / 19
LCM(39444,39463) = 81925188

Least Common Multiple (LCM) of 39444 and 39463 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 39444 and 39463. First we will calculate the prime factors of 39444 and 39463.

Prime Factorization of 39444

Prime Factorization of 39463

Now multiplying the highest exponent prime factors to calculate the LCM of 39444 and 39463.

LCM(39444,39463) = 2² × 3¹ × 19¹ × 173¹ × 31¹ × 67¹
LCM(39444,39463) = 81925188