GCD of 561, 396, 103, 134 Calculator

Given Input numbers are 561, 396, 103, 134

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 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 103 :

The positive integer divisors of 103 that completely divides 103 are.

1, 103

Divisors of 134 :

The positive integer divisors of 134 that completely divides 134 are.

1, 2, 67, 134

GCD of numbers is the greatest common divisor

So, the GCD (561, 396, 103, 134) = 1.

Given numbers are 561, 396, 103, 134

The list of prime factors of all numbers are

Prime factors of 561 are 3 x 11 x 17

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 103 are 103

Prime factors of 134 are 2 x 67

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

Given numbers are 561, 396, 103, 134

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

Apply this formula for all numbers.

Step1:

LCM(561, 396) = 6732

GCD(561, 396) = ( 561 x 396 ) / 6732

= 561 / 396

= 561

Step2:

LCM(33, 103) = 3399

GCD(33, 103) = ( 33 x 103 ) / 3399

= 33 / 103

= 33

Step3:

LCM(1, 134) = 134

GCD(1, 134) = ( 1 x 134 ) / 134

= 1 / 134

= 1

So, Greatest Common Divisor of 561, 396, 103, 134 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 613, 259, 539, 625
• GCD of 557, 287, 926, 242
• GCD of 405, 734, 484, 510
• GCD of 122, 634, 489, 385
• GCD of 674, 149, 816, 437

Given numbers are 561, 396, 103, 134
The greatest common divisor of numbers 561, 396, 103, 134 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 561, 396, 103, 134 is 1.

1. What is the GCD of 561, 396, 103, 134?

GCD of given numbers 561, 396, 103, 134 is 1

2. How to calculate the greatest common divisor of 561, 396, 103, 134?

We can find the highest common divisor of 561, 396, 103, 134 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, 396, 103, 134 i.e 1.

3. How can I use the GCD of 561, 396, 103, 134Calculator?

Out the numbers 561, 396, 103, 134 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.