GCD of 651, 416, 38, 965 Calculator

Given Input numbers are 651, 416, 38, 965

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

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 416

List of positive integer divisors of 416 that divides 416 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

Divisors of 38

List of positive integer divisors of 38 that divides 38 without a remainder.

1, 2, 19, 38

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

Greatest Common Divisior

We found the divisors of 651, 416, 38, 965 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 651, 416, 38, 965 is 1.

Therefore, GCD of numbers 651, 416, 38, 965 is 1

Given Input Data is 651, 416, 38, 965

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

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 416 is 2 x 2 x 2 x 2 x 2 x 13

Prime Factorization of 38 is 2 x 19

Prime Factorization of 965 is 5 x 193

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(651, 416) = 270816

GCD(651, 416) = ( 651 x 416 ) / 270816

GCD(651, 416) = 270816 / 270816

GCD(651, 416) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 38

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

LCM(1, 38) = 38

GCD(1, 38) = ( 1 x 38 ) / 38

GCD(1, 38) = 38 / 38

GCD(1, 38) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 965

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

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

GCD(1, 965) = 965 / 965

GCD(1, 965) = 1

GCD of 651, 416, 38, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 807, 824, 94, 937
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1. What is the GCD of 651, 416, 38, 965?

GCD of 651, 416, 38, 965 is 1

2. Where do I get the detailed procedure to find GCD of 651, 416, 38, 965?

You can find a detailed procedure to find GCD of 651, 416, 38, 965 on our page.

3. How to find GCD of 651, 416, 38, 965 on a calculator?

You can find the GCD of 651, 416, 38, 965 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.