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What is the Least Common Multiple of 49783 and 49793?

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 49783 and 49793 is 2478844919.

LCM(49783,49793) = 2478844919

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Least Common Multiple of 49783 and 49793 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 49783 and 49793, than apply into the LCM equation.

GCF(49783,49793) = 1
LCM(49783,49793) = ( 49783 × 49793) / 1
LCM(49783,49793) = 2478844919 / 1
LCM(49783,49793) = 2478844919

Least Common Multiple (LCM) of 49783 and 49793 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 49783 and 49793. First we will calculate the prime factors of 49783 and 49793.

Prime Factorization of 49783

Prime factors of 49783 are 49783. Prime factorization of 49783 in exponential form is:

49783 = 497831

Prime Factorization of 49793

Prime factors of 49793 are 17, 29, 101. Prime factorization of 49793 in exponential form is:

49793 = 171 × 291 × 1011

Now multiplying the highest exponent prime factors to calculate the LCM of 49783 and 49793.

LCM(49783,49793) = 497831 × 171 × 291 × 1011
LCM(49783,49793) = 2478844919