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What is the Least Common Multiple of 66147 and 66152?

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 66147 and 66152 is 4375756344.

LCM(66147,66152) = 4375756344

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Least Common Multiple of 66147 and 66152 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66147 and 66152, than apply into the LCM equation.

GCF(66147,66152) = 1
LCM(66147,66152) = ( 66147 × 66152) / 1
LCM(66147,66152) = 4375756344 / 1
LCM(66147,66152) = 4375756344

Least Common Multiple (LCM) of 66147 and 66152 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66147 and 66152. First we will calculate the prime factors of 66147 and 66152.

Prime Factorization of 66147

Prime factors of 66147 are 3, 17, 1297. Prime factorization of 66147 in exponential form is:

66147 = 31 × 171 × 12971

Prime Factorization of 66152

Prime factors of 66152 are 2, 8269. Prime factorization of 66152 in exponential form is:

66152 = 23 × 82691

Now multiplying the highest exponent prime factors to calculate the LCM of 66147 and 66152.

LCM(66147,66152) = 31 × 171 × 12971 × 23 × 82691
LCM(66147,66152) = 4375756344