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What is the Least Common Multiple of 54845 and 54863?

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 54845 and 54863 is 3008961235.

LCM(54845,54863) = 3008961235

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Least Common Multiple of 54845 and 54863 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54845 and 54863, than apply into the LCM equation.

GCF(54845,54863) = 1
LCM(54845,54863) = ( 54845 × 54863) / 1
LCM(54845,54863) = 3008961235 / 1
LCM(54845,54863) = 3008961235

Least Common Multiple (LCM) of 54845 and 54863 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54845 and 54863. First we will calculate the prime factors of 54845 and 54863.

Prime Factorization of 54845

Prime factors of 54845 are 5, 7, 1567. Prime factorization of 54845 in exponential form is:

54845 = 51 × 71 × 15671

Prime Factorization of 54863

Prime factors of 54863 are 83, 661. Prime factorization of 54863 in exponential form is:

54863 = 831 × 6611

Now multiplying the highest exponent prime factors to calculate the LCM of 54845 and 54863.

LCM(54845,54863) = 51 × 71 × 15671 × 831 × 6611
LCM(54845,54863) = 3008961235