GCD of 656, 603, 66, 967 Calculator

Given Input numbers are 656, 603, 66, 967

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

Divisors of 656

List of positive integer divisors of 656 that divides 656 without a remainder.

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

Divisors of 603

List of positive integer divisors of 603 that divides 603 without a remainder.

1, 3, 9, 67, 201, 603

Divisors of 66

List of positive integer divisors of 66 that divides 66 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66

Divisors of 967

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

1, 967

Greatest Common Divisior

We found the divisors of 656, 603, 66, 967 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 656, 603, 66, 967 is 1.

Therefore, GCD of numbers 656, 603, 66, 967 is 1

Given Input Data is 656, 603, 66, 967

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

Prime Factorization of 656 is 2 x 2 x 2 x 2 x 41

Prime Factorization of 603 is 3 x 3 x 67

Prime Factorization of 66 is 2 x 3 x 11

Prime Factorization of 967 is 967

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(656, 603) = 395568

GCD(656, 603) = ( 656 x 603 ) / 395568

GCD(656, 603) = 395568 / 395568

GCD(656, 603) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 66

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

LCM(1, 66) = 66

GCD(1, 66) = ( 1 x 66 ) / 66

GCD(1, 66) = 66 / 66

GCD(1, 66) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 967

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

LCM(1, 967) = 967

GCD(1, 967) = ( 1 x 967 ) / 967

GCD(1, 967) = 967 / 967

GCD(1, 967) = 1

GCD of 656, 603, 66, 967 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 849, 748, 19, 143
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• GCD of 853, 390, 98, 189
• GCD of 749, 900, 10, 822

1. What is the GCD of 656, 603, 66, 967?

GCD of 656, 603, 66, 967 is 1

2. Where do I get the detailed procedure to find GCD of 656, 603, 66, 967?

You can find a detailed procedure to find GCD of 656, 603, 66, 967 on our page.

3. How to find GCD of 656, 603, 66, 967 on a calculator?

You can find the GCD of 656, 603, 66, 967 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.