GCD of 842, 165, 825, 206 Calculator

Given Input numbers are 842, 165, 825, 206

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

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

Divisors of 206 :

The positive integer divisors of 206 that completely divides 206 are.

1, 2, 103, 206

GCD of numbers is the greatest common divisor

So, the GCD (842, 165, 825, 206) = 1.

Given numbers are 842, 165, 825, 206

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 165 are 3 x 5 x 11

Prime factors of 825 are 3 x 5 x 5 x 11

Prime factors of 206 are 2 x 103

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

Given numbers are 842, 165, 825, 206

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

Apply this formula for all numbers.

Step1:

LCM(842, 165) = 138930

GCD(842, 165) = ( 842 x 165 ) / 138930

= 842 / 165

= 842

Step2:

LCM(1, 825) = 825

GCD(1, 825) = ( 1 x 825 ) / 825

= 1 / 825

= 1

Step3:

LCM(1, 206) = 206

GCD(1, 206) = ( 1 x 206 ) / 206

= 1 / 206

= 1

So, Greatest Common Divisor of 842, 165, 825, 206 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 271, 281, 131, 455
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• GCD of 109, 674, 909, 513
• GCD of 659, 718, 607, 303
• GCD of 389, 685, 862, 522

Given numbers are 842, 165, 825, 206
The greatest common divisor of numbers 842, 165, 825, 206 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 165, 825, 206 is 1.

1. What is the GCD of 842, 165, 825, 206?

GCD of given numbers 842, 165, 825, 206 is 1

2. How to calculate the greatest common divisor of 842, 165, 825, 206?

We can find the highest common divisor of 842, 165, 825, 206 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 842, 165, 825, 206 i.e 1.

3. How can I use the GCD of 842, 165, 825, 206Calculator?

Out the numbers 842, 165, 825, 206 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.