GCD of 139, 967, 28, 693 Calculator

Given Input numbers are 139, 967, 28, 693

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 967

List of positive integer divisors of 967 that divides 967 without a remainder.

1, 967

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 693

List of positive integer divisors of 693 that divides 693 without a remainder.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Greatest Common Divisior

We found the divisors of 139, 967, 28, 693 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 139, 967, 28, 693 is 1.

Therefore, GCD of numbers 139, 967, 28, 693 is 1

Given Input Data is 139, 967, 28, 693

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 139 is 139

Prime Factorization of 967 is 967

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 693 is 3 x 3 x 7 x 11

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(139, 967) = 134413

GCD(139, 967) = ( 139 x 967 ) / 134413

GCD(139, 967) = 134413 / 134413

GCD(139, 967) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 28

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

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

GCD(1, 28) = 28 / 28

GCD(1, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 693

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

LCM(1, 693) = 693

GCD(1, 693) = ( 1 x 693 ) / 693

GCD(1, 693) = 693 / 693

GCD(1, 693) = 1

GCD of 139, 967, 28, 693 is 1

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• GCD of 149, 289, 63, 498
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1. What is the GCD of 139, 967, 28, 693?

GCD of 139, 967, 28, 693 is 1

2. Where do I get the detailed procedure to find GCD of 139, 967, 28, 693?

You can find a detailed procedure to find GCD of 139, 967, 28, 693 on our page.

3. How to find GCD of 139, 967, 28, 693 on a calculator?

You can find the GCD of 139, 967, 28, 693 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.