GCD of 985, 425, 964, 949 Calculator

Given Input numbers are 985, 425, 964, 949

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

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Divisors of 949

List of positive integer divisors of 949 that divides 949 without a remainder.

1, 13, 73, 949

Greatest Common Divisior

We found the divisors of 985, 425, 964, 949 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 985, 425, 964, 949 is 1.

Therefore, GCD of numbers 985, 425, 964, 949 is 1

Given Input Data is 985, 425, 964, 949

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

Prime Factorization of 985 is 5 x 197

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 964 is 2 x 2 x 241

Prime Factorization of 949 is 13 x 73

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(985, 425) = 83725

GCD(985, 425) = ( 985 x 425 ) / 83725

GCD(985, 425) = 418625 / 83725

GCD(985, 425) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 964

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

LCM(5, 964) = 4820

GCD(5, 964) = ( 5 x 964 ) / 4820

GCD(5, 964) = 4820 / 4820

GCD(5, 964) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 949

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

LCM(1, 949) = 949

GCD(1, 949) = ( 1 x 949 ) / 949

GCD(1, 949) = 949 / 949

GCD(1, 949) = 1

GCD of 985, 425, 964, 949 is 1

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1. What is the GCD of 985, 425, 964, 949?

GCD of 985, 425, 964, 949 is 1

2. Where do I get the detailed procedure to find GCD of 985, 425, 964, 949?

You can find a detailed procedure to find GCD of 985, 425, 964, 949 on our page.

3. How to find GCD of 985, 425, 964, 949 on a calculator?

You can find the GCD of 985, 425, 964, 949 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.