GCD of 561, 936, 272, 732 Calculator

Given Input numbers are 561, 936, 272, 732

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 936 :

The positive integer divisors of 936 that completely divides 936 are.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 732 :

The positive integer divisors of 732 that completely divides 732 are.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

GCD of numbers is the greatest common divisor

So, the GCD (561, 936, 272, 732) = 1.

Given numbers are 561, 936, 272, 732

The list of prime factors of all numbers are

Prime factors of 561 are 3 x 11 x 17

Prime factors of 936 are 2 x 2 x 2 x 3 x 3 x 13

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 732 are 2 x 2 x 3 x 61

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

Given numbers are 561, 936, 272, 732

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

Apply this formula for all numbers.

Step1:

LCM(561, 936) = 175032

GCD(561, 936) = ( 561 x 936 ) / 175032

= 561 / 936

= 561

Step2:

LCM(3, 272) = 816

GCD(3, 272) = ( 3 x 272 ) / 816

= 3 / 272

= 3

Step3:

LCM(1, 732) = 732

GCD(1, 732) = ( 1 x 732 ) / 732

= 1 / 732

= 1

So, Greatest Common Divisor of 561, 936, 272, 732 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 443, 987, 919, 803
• GCD of 513, 688, 790, 667
• GCD of 784, 891, 460, 174
• GCD of 967, 179, 740, 878
• GCD of 625, 882, 155, 899

Given numbers are 561, 936, 272, 732
The greatest common divisor of numbers 561, 936, 272, 732 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 561, 936, 272, 732 is 1.

1. What is the GCD of 561, 936, 272, 732?

GCD of given numbers 561, 936, 272, 732 is 1

2. How to calculate the greatest common divisor of 561, 936, 272, 732?

We can find the highest common divisor of 561, 936, 272, 732 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, 936, 272, 732 i.e 1.

3. How can I use the GCD of 561, 936, 272, 732Calculator?

Out the numbers 561, 936, 272, 732 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.