GCD of 946, 620, 655, 962 Calculator

Given Input numbers are 946, 620, 655, 962

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

Divisors of 946

List of positive integer divisors of 946 that divides 946 without a remainder.

1, 2, 11, 22, 43, 86, 473, 946

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 962

List of positive integer divisors of 962 that divides 962 without a remainder.

1, 2, 13, 26, 37, 74, 481, 962

Greatest Common Divisior

We found the divisors of 946, 620, 655, 962 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 946, 620, 655, 962 is 1.

Therefore, GCD of numbers 946, 620, 655, 962 is 1

Given Input Data is 946, 620, 655, 962

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

Prime Factorization of 946 is 2 x 11 x 43

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 655 is 5 x 131

Prime Factorization of 962 is 2 x 13 x 37

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(946, 620) = 293260

GCD(946, 620) = ( 946 x 620 ) / 293260

GCD(946, 620) = 586520 / 293260

GCD(946, 620) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 655

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

LCM(2, 655) = 1310

GCD(2, 655) = ( 2 x 655 ) / 1310

GCD(2, 655) = 1310 / 1310

GCD(2, 655) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 962

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

LCM(1, 962) = 962

GCD(1, 962) = ( 1 x 962 ) / 962

GCD(1, 962) = 962 / 962

GCD(1, 962) = 1

GCD of 946, 620, 655, 962 is 1

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1. What is the GCD of 946, 620, 655, 962?

GCD of 946, 620, 655, 962 is 1

2. Where do I get the detailed procedure to find GCD of 946, 620, 655, 962?

You can find a detailed procedure to find GCD of 946, 620, 655, 962 on our page.

3. How to find GCD of 946, 620, 655, 962 on a calculator?

You can find the GCD of 946, 620, 655, 962 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.