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What is the Least Common Multiple of 66179 and 66198?

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 66179 and 66198 is 4380917442.

LCM(66179,66198) = 4380917442

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Least Common Multiple of 66179 and 66198 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66179 and 66198, than apply into the LCM equation.

GCF(66179,66198) = 1
LCM(66179,66198) = ( 66179 × 66198) / 1
LCM(66179,66198) = 4380917442 / 1
LCM(66179,66198) = 4380917442

Least Common Multiple (LCM) of 66179 and 66198 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66179 and 66198. First we will calculate the prime factors of 66179 and 66198.

Prime Factorization of 66179

Prime factors of 66179 are 66179. Prime factorization of 66179 in exponential form is:

66179 = 661791

Prime Factorization of 66198

Prime factors of 66198 are 2, 3, 11, 17, 59. Prime factorization of 66198 in exponential form is:

66198 = 21 × 31 × 111 × 171 × 591

Now multiplying the highest exponent prime factors to calculate the LCM of 66179 and 66198.

LCM(66179,66198) = 661791 × 21 × 31 × 111 × 171 × 591
LCM(66179,66198) = 4380917442