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What is the Least Common Multiple of 66852 and 66867?

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 66852 and 66867 is 1490064228.

LCM(66852,66867) = 1490064228

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Least Common Multiple of 66852 and 66867 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66852 and 66867, than apply into the LCM equation.

GCF(66852,66867) = 3
LCM(66852,66867) = ( 66852 × 66867) / 3
LCM(66852,66867) = 4470192684 / 3
LCM(66852,66867) = 1490064228

Least Common Multiple (LCM) of 66852 and 66867 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66852 and 66867. First we will calculate the prime factors of 66852 and 66867.

Prime Factorization of 66852

Prime factors of 66852 are 2, 3, 619. Prime factorization of 66852 in exponential form is:

66852 = 22 × 33 × 6191

Prime Factorization of 66867

Prime factors of 66867 are 3, 31, 719. Prime factorization of 66867 in exponential form is:

66867 = 31 × 311 × 7191

Now multiplying the highest exponent prime factors to calculate the LCM of 66852 and 66867.

LCM(66852,66867) = 22 × 33 × 6191 × 311 × 7191
LCM(66852,66867) = 1490064228