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What is the Least Common Multiple of 67126 and 67131?

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 67126 and 67131 is 4506235506.

LCM(67126,67131) = 4506235506

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Least Common Multiple of 67126 and 67131 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67126 and 67131, than apply into the LCM equation.

GCF(67126,67131) = 1
LCM(67126,67131) = ( 67126 × 67131) / 1
LCM(67126,67131) = 4506235506 / 1
LCM(67126,67131) = 4506235506

Least Common Multiple (LCM) of 67126 and 67131 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67126 and 67131. First we will calculate the prime factors of 67126 and 67131.

Prime Factorization of 67126

Prime factors of 67126 are 2, 33563. Prime factorization of 67126 in exponential form is:

67126 = 21 × 335631

Prime Factorization of 67131

Prime factors of 67131 are 3, 7459. Prime factorization of 67131 in exponential form is:

67131 = 32 × 74591

Now multiplying the highest exponent prime factors to calculate the LCM of 67126 and 67131.

LCM(67126,67131) = 21 × 335631 × 32 × 74591
LCM(67126,67131) = 4506235506