GCD of 809, 635, 342 Calculator

Given Input numbers are 809, 635, 342

In the factoring method, we have to find the divisors of all numbers

Divisors of 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

Divisors of 635 :

The positive integer divisors of 635 that completely divides 635 are.

1, 5, 127, 635

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

GCD of numbers is the greatest common divisor

So, the GCD (809, 635, 342) = 1.

Given numbers are 809, 635, 342

The list of prime factors of all numbers are

Prime factors of 809 are 809

Prime factors of 635 are 5 x 127

Prime factors of 342 are 2 x 3 x 3 x 19

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 809, 635, 342

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(809, 635) = 513715

GCD(809, 635) = ( 809 x 635 ) / 513715

= 809 / 635

= 809

Step2:

LCM(1, 342) = 342

GCD(1, 342) = ( 1 x 342 ) / 342

= 1 / 342

= 1

So, Greatest Common Divisor of 809, 635, 342 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 535, 370, 678
• GCD of 306, 212, 113
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• GCD of 621, 509, 303
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Given numbers are 809, 635, 342
The greatest common divisor of numbers 809, 635, 342 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 809, 635, 342 is 1.

1. What is the GCD of 809, 635, 342?

GCD of given numbers 809, 635, 342 is 1

2. How to calculate the greatest common divisor of 809, 635, 342?

We can find the highest common divisor of 809, 635, 342 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 809, 635, 342 i.e 1.

3. How can I use the GCD of 809, 635, 342Calculator?

Out the numbers 809, 635, 342 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.