GCD of 842, 405, 695, 201 Calculator

Given Input numbers are 842, 405, 695, 201

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 405 :

The positive integer divisors of 405 that completely divides 405 are.

1, 3, 5, 9, 15, 27, 45, 81, 135, 405

Divisors of 695 :

The positive integer divisors of 695 that completely divides 695 are.

1, 5, 139, 695

Divisors of 201 :

The positive integer divisors of 201 that completely divides 201 are.

1, 3, 67, 201

GCD of numbers is the greatest common divisor

So, the GCD (842, 405, 695, 201) = 1.

Given numbers are 842, 405, 695, 201

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 405 are 3 x 3 x 3 x 3 x 5

Prime factors of 695 are 5 x 139

Prime factors of 201 are 3 x 67

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

Given numbers are 842, 405, 695, 201

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

Apply this formula for all numbers.

Step1:

LCM(842, 405) = 341010

GCD(842, 405) = ( 842 x 405 ) / 341010

= 842 / 405

= 842

Step2:

LCM(1, 695) = 695

GCD(1, 695) = ( 1 x 695 ) / 695

= 1 / 695

= 1

Step3:

LCM(1, 201) = 201

GCD(1, 201) = ( 1 x 201 ) / 201

= 1 / 201

= 1

So, Greatest Common Divisor of 842, 405, 695, 201 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 639, 190, 102, 896
• GCD of 247, 519, 721, 399
• GCD of 287, 189, 758, 698
• GCD of 766, 778, 904, 111
• GCD of 650, 903, 768, 587

Given numbers are 842, 405, 695, 201
The greatest common divisor of numbers 842, 405, 695, 201 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 405, 695, 201 is 1.

1. What is the GCD of 842, 405, 695, 201?

GCD of given numbers 842, 405, 695, 201 is 1

2. How to calculate the greatest common divisor of 842, 405, 695, 201?

We can find the highest common divisor of 842, 405, 695, 201 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, 405, 695, 201 i.e 1.

3. How can I use the GCD of 842, 405, 695, 201Calculator?

Out the numbers 842, 405, 695, 201 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.