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What is the Least Common Multiple of 55748 and 55767?

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 55748 and 55767 is 3108898716.

LCM(55748,55767) = 3108898716

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Least Common Multiple of 55748 and 55767 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55748 and 55767, than apply into the LCM equation.

GCF(55748,55767) = 1
LCM(55748,55767) = ( 55748 × 55767) / 1
LCM(55748,55767) = 3108898716 / 1
LCM(55748,55767) = 3108898716

Least Common Multiple (LCM) of 55748 and 55767 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55748 and 55767. First we will calculate the prime factors of 55748 and 55767.

Prime Factorization of 55748

Prime factors of 55748 are 2, 7, 11, 181. Prime factorization of 55748 in exponential form is:

55748 = 22 × 71 × 111 × 1811

Prime Factorization of 55767

Prime factors of 55767 are 3, 29, 641. Prime factorization of 55767 in exponential form is:

55767 = 31 × 291 × 6411

Now multiplying the highest exponent prime factors to calculate the LCM of 55748 and 55767.

LCM(55748,55767) = 22 × 71 × 111 × 1811 × 31 × 291 × 6411
LCM(55748,55767) = 3108898716