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What is the Least Common Multiple of 66801 and 66811?

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 66801 and 66811 is 4463041611.

LCM(66801,66811) = 4463041611

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Least Common Multiple of 66801 and 66811 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66801 and 66811, than apply into the LCM equation.

GCF(66801,66811) = 1
LCM(66801,66811) = ( 66801 × 66811) / 1
LCM(66801,66811) = 4463041611 / 1
LCM(66801,66811) = 4463041611

Least Common Multiple (LCM) of 66801 and 66811 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66801 and 66811. First we will calculate the prime factors of 66801 and 66811.

Prime Factorization of 66801

Prime factors of 66801 are 3, 7, 3181. Prime factorization of 66801 in exponential form is:

66801 = 31 × 71 × 31811

Prime Factorization of 66811

Prime factors of 66811 are 71, 941. Prime factorization of 66811 in exponential form is:

66811 = 711 × 9411

Now multiplying the highest exponent prime factors to calculate the LCM of 66801 and 66811.

LCM(66801,66811) = 31 × 71 × 31811 × 711 × 9411
LCM(66801,66811) = 4463041611