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What is the Least Common Multiple of 66136 and 66141?

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 66136 and 66141 is 4374301176.

LCM(66136,66141) = 4374301176

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Least Common Multiple of 66136 and 66141 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66136 and 66141, than apply into the LCM equation.

GCF(66136,66141) = 1
LCM(66136,66141) = ( 66136 × 66141) / 1
LCM(66136,66141) = 4374301176 / 1
LCM(66136,66141) = 4374301176

Least Common Multiple (LCM) of 66136 and 66141 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66136 and 66141. First we will calculate the prime factors of 66136 and 66141.

Prime Factorization of 66136

Prime factors of 66136 are 2, 7, 1181. Prime factorization of 66136 in exponential form is:

66136 = 23 × 71 × 11811

Prime Factorization of 66141

Prime factors of 66141 are 3, 7349. Prime factorization of 66141 in exponential form is:

66141 = 32 × 73491

Now multiplying the highest exponent prime factors to calculate the LCM of 66136 and 66141.

LCM(66136,66141) = 23 × 71 × 11811 × 32 × 73491
LCM(66136,66141) = 4374301176