GCD of 561, 795, 168, 826 Calculator

Given Input numbers are 561, 795, 168, 826

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

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 795 :

The positive integer divisors of 795 that completely divides 795 are.

1, 3, 5, 15, 53, 159, 265, 795

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 826 :

The positive integer divisors of 826 that completely divides 826 are.

1, 2, 7, 14, 59, 118, 413, 826

GCD of numbers is the greatest common divisor

So, the GCD (561, 795, 168, 826) = 1.

Given numbers are 561, 795, 168, 826

The list of prime factors of all numbers are

Prime factors of 561 are 3 x 11 x 17

Prime factors of 795 are 3 x 5 x 53

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 826 are 2 x 7 x 59

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

Given numbers are 561, 795, 168, 826

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

Apply this formula for all numbers.

Step1:

LCM(561, 795) = 148665

GCD(561, 795) = ( 561 x 795 ) / 148665

= 561 / 795

= 561

Step2:

LCM(3, 168) = 168

GCD(3, 168) = ( 3 x 168 ) / 168

= 3 / 168

= 3

Step3:

LCM(3, 826) = 2478

GCD(3, 826) = ( 3 x 826 ) / 2478

= 3 / 826

= 3

So, Greatest Common Divisor of 561, 795, 168, 826 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 373, 130, 159, 316
• GCD of 499, 797, 534, 155
• GCD of 262, 188, 284, 587
• GCD of 252, 859, 158, 547
• GCD of 708, 709, 761, 958

Given numbers are 561, 795, 168, 826
The greatest common divisor of numbers 561, 795, 168, 826 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 561, 795, 168, 826 is 1.

1. What is the GCD of 561, 795, 168, 826?

GCD of given numbers 561, 795, 168, 826 is 1

2. How to calculate the greatest common divisor of 561, 795, 168, 826?

We can find the highest common divisor of 561, 795, 168, 826 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 561, 795, 168, 826 i.e 1.

3. How can I use the GCD of 561, 795, 168, 826Calculator?

Out the numbers 561, 795, 168, 826 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.