GCD of 656, 842, 497, 793 Calculator

Given Input numbers are 656, 842, 497, 793

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

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 842 :

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

1, 2, 421, 842

Divisors of 497 :

The positive integer divisors of 497 that completely divides 497 are.

1, 7, 71, 497

Divisors of 793 :

The positive integer divisors of 793 that completely divides 793 are.

1, 13, 61, 793

GCD of numbers is the greatest common divisor

So, the GCD (656, 842, 497, 793) = 1.

Given numbers are 656, 842, 497, 793

The list of prime factors of all numbers are

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 842 are 2 x 421

Prime factors of 497 are 7 x 71

Prime factors of 793 are 13 x 61

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

Given numbers are 656, 842, 497, 793

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

Apply this formula for all numbers.

Step1:

LCM(656, 842) = 276176

GCD(656, 842) = ( 656 x 842 ) / 276176

= 656 / 842

= 656

Step2:

LCM(2, 497) = 994

GCD(2, 497) = ( 2 x 497 ) / 994

= 2 / 497

= 2

Step3:

LCM(1, 793) = 793

GCD(1, 793) = ( 1 x 793 ) / 793

= 1 / 793

= 1

So, Greatest Common Divisor of 656, 842, 497, 793 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 983, 863, 830, 659
• GCD of 162, 805, 717, 523
• GCD of 742, 493, 854, 381
• GCD of 104, 201, 576, 663
• GCD of 353, 810, 306, 156

Given numbers are 656, 842, 497, 793
The greatest common divisor of numbers 656, 842, 497, 793 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 656, 842, 497, 793 is 1.

1. What is the GCD of 656, 842, 497, 793?

GCD of given numbers 656, 842, 497, 793 is 1

2. How to calculate the greatest common divisor of 656, 842, 497, 793?

We can find the highest common divisor of 656, 842, 497, 793 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 656, 842, 497, 793 i.e 1.

3. How can I use the GCD of 656, 842, 497, 793Calculator?

Out the numbers 656, 842, 497, 793 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.