What is the Least Common Multiple of 43627 and 43647?

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 43627 and 43647 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 43627 and 43647, than apply into the LCM equation.

GCF(43627,43647) = 1
LCM(43627,43647) = ( 43627 × 43647) / 1
LCM(43627,43647) = 1904187669 / 1
LCM(43627,43647) = 1904187669

Least Common Multiple (LCM) of 43627 and 43647 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 43627 and 43647. First we will calculate the prime factors of 43627 and 43647.

Prime Factorization of 43627

Prime Factorization of 43647

Now multiplying the highest exponent prime factors to calculate the LCM of 43627 and 43647.

LCM(43627,43647) = 43627¹ × 3¹ × 14549¹
LCM(43627,43647) = 1904187669