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Least Common Multiple of 184 and 189

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 184 and 189 is 34776.

LCM(184,189) = 34776

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Least Common Multiple of 184 and 189 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 184 and 189, than apply into the LCM equation.

GCF(184,189) = 1
LCM(184,189) = ( 184 × 189) / 1
LCM(184,189) = 34776 / 1
LCM(184,189) = 34776

Least Common Multiple (LCM) of 184 and 189 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 184 and 189. First we will calculate the prime factors of 184 and 189.

Prime Factorization of 184

Prime factors of 184 are 2, 23. Prime factorization of 184 in exponential form is:

184 = 23 × 231

Prime Factorization of 189

Prime factors of 189 are 3, 7. Prime factorization of 189 in exponential form is:

189 = 33 × 71

Now multiplying the highest exponent prime factors to calculate the LCM of 184 and 189.

LCM(184,189) = 23 × 231 × 33 × 71
LCM(184,189) = 34776

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