GCF and LCM Calculator Logo

What is the Least Common Multiple of 66526 and 66545?

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 (LCM) of 66526 and 66545 is 4426972670.

LCM(66526,66545) = 4426972670

LCM Calculator and
and

Least Common Multiple of 66526 and 66545 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66526 and 66545, than apply into the LCM equation.

GCF(66526,66545) = 1
LCM(66526,66545) = ( 66526 × 66545) / 1
LCM(66526,66545) = 4426972670 / 1
LCM(66526,66545) = 4426972670

Least Common Multiple (LCM) of 66526 and 66545 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66526 and 66545. First we will calculate the prime factors of 66526 and 66545.

Prime Factorization of 66526

Prime factors of 66526 are 2, 29, 31, 37. Prime factorization of 66526 in exponential form is:

66526 = 21 × 291 × 311 × 371

Prime Factorization of 66545

Prime factors of 66545 are 5, 13309. Prime factorization of 66545 in exponential form is:

66545 = 51 × 133091

Now multiplying the highest exponent prime factors to calculate the LCM of 66526 and 66545.

LCM(66526,66545) = 21 × 291 × 311 × 371 × 51 × 133091
LCM(66526,66545) = 4426972670