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What is the Least Common Multiple of 97832 and 97845?

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 97832 and 97845 is 9572372040.

LCM(97832,97845) = 9572372040

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Least Common Multiple of 97832 and 97845 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97832 and 97845, than apply into the LCM equation.

GCF(97832,97845) = 1
LCM(97832,97845) = ( 97832 × 97845) / 1
LCM(97832,97845) = 9572372040 / 1
LCM(97832,97845) = 9572372040

Least Common Multiple (LCM) of 97832 and 97845 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97832 and 97845. First we will calculate the prime factors of 97832 and 97845.

Prime Factorization of 97832

Prime factors of 97832 are 2, 7, 1747. Prime factorization of 97832 in exponential form is:

97832 = 23 × 71 × 17471

Prime Factorization of 97845

Prime factors of 97845 are 3, 5, 11, 593. Prime factorization of 97845 in exponential form is:

97845 = 31 × 51 × 111 × 5931

Now multiplying the highest exponent prime factors to calculate the LCM of 97832 and 97845.

LCM(97832,97845) = 23 × 71 × 17471 × 31 × 51 × 111 × 5931
LCM(97832,97845) = 9572372040