GCD of 961, 806, 572, 407 Calculator

Given Input numbers are 961, 806, 572, 407

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

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 806 :

The positive integer divisors of 806 that completely divides 806 are.

1, 2, 13, 26, 31, 62, 403, 806

Divisors of 572 :

The positive integer divisors of 572 that completely divides 572 are.

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

Divisors of 407 :

The positive integer divisors of 407 that completely divides 407 are.

1, 11, 37, 407

GCD of numbers is the greatest common divisor

So, the GCD (961, 806, 572, 407) = 1.

Given numbers are 961, 806, 572, 407

The list of prime factors of all numbers are

Prime factors of 961 are 31 x 31

Prime factors of 806 are 2 x 13 x 31

Prime factors of 572 are 2 x 2 x 11 x 13

Prime factors of 407 are 11 x 37

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

Given numbers are 961, 806, 572, 407

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

Apply this formula for all numbers.

Step1:

LCM(961, 806) = 24986

GCD(961, 806) = ( 961 x 806 ) / 24986

= 961 / 806

= 961

Step2:

LCM(31, 572) = 17732

GCD(31, 572) = ( 31 x 572 ) / 17732

= 31 / 572

= 31

Step3:

LCM(1, 407) = 407

GCD(1, 407) = ( 1 x 407 ) / 407

= 1 / 407

= 1

So, Greatest Common Divisor of 961, 806, 572, 407 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 213, 827, 487, 350
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• GCD of 808, 676, 650, 976
• GCD of 245, 106, 706, 287
• GCD of 154, 709, 757, 192

Given numbers are 961, 806, 572, 407
The greatest common divisor of numbers 961, 806, 572, 407 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 961, 806, 572, 407 is 1.

1. What is the GCD of 961, 806, 572, 407?

GCD of given numbers 961, 806, 572, 407 is 1

2. How to calculate the greatest common divisor of 961, 806, 572, 407?

We can find the highest common divisor of 961, 806, 572, 407 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 961, 806, 572, 407 i.e 1.

3. How can I use the GCD of 961, 806, 572, 407Calculator?

Out the numbers 961, 806, 572, 407 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.