What is the Least Common Multiple of 6536 and 6549?

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 6536 and 6549 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6536 and 6549, than apply into the LCM equation.

GCF(6536,6549) = 1
LCM(6536,6549) = ( 6536 × 6549) / 1
LCM(6536,6549) = 42804264 / 1
LCM(6536,6549) = 42804264

Least Common Multiple (LCM) of 6536 and 6549 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6536 and 6549. First we will calculate the prime factors of 6536 and 6549.

Prime Factorization of 6536

Prime Factorization of 6549

Now multiplying the highest exponent prime factors to calculate the LCM of 6536 and 6549.

LCM(6536,6549) = 2³ × 19¹ × 43¹ × 3¹ × 37¹ × 59¹
LCM(6536,6549) = 42804264