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What is the Least Common Multiple of 6148 and 6154?

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 6148 and 6154 is 18917396.

LCM(6148,6154) = 18917396

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Least Common Multiple of 6148 and 6154 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6148 and 6154, than apply into the LCM equation.

GCF(6148,6154) = 2
LCM(6148,6154) = ( 6148 × 6154) / 2
LCM(6148,6154) = 37834792 / 2
LCM(6148,6154) = 18917396

Least Common Multiple (LCM) of 6148 and 6154 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6148 and 6154. First we will calculate the prime factors of 6148 and 6154.

Prime Factorization of 6148

Prime factors of 6148 are 2, 29, 53. Prime factorization of 6148 in exponential form is:

6148 = 22 × 291 × 531

Prime Factorization of 6154

Prime factors of 6154 are 2, 17, 181. Prime factorization of 6154 in exponential form is:

6154 = 21 × 171 × 1811

Now multiplying the highest exponent prime factors to calculate the LCM of 6148 and 6154.

LCM(6148,6154) = 22 × 291 × 531 × 171 × 1811
LCM(6148,6154) = 18917396