GCD of 953, 860, 98, 649 Calculator

Given Input numbers are 953, 860, 98, 649

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

Divisors of 953

List of positive integer divisors of 953 that divides 953 without a remainder.

1, 953

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 98

List of positive integer divisors of 98 that divides 98 without a remainder.

1, 2, 7, 14, 49, 98

Divisors of 649

List of positive integer divisors of 649 that divides 649 without a remainder.

1, 11, 59, 649

Greatest Common Divisior

We found the divisors of 953, 860, 98, 649 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 953, 860, 98, 649 is 1.

Therefore, GCD of numbers 953, 860, 98, 649 is 1

Given Input Data is 953, 860, 98, 649

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

Prime Factorization of 953 is 953

Prime Factorization of 860 is 2 x 2 x 5 x 43

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 649 is 11 x 59

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(953, 860) = 819580

GCD(953, 860) = ( 953 x 860 ) / 819580

GCD(953, 860) = 819580 / 819580

GCD(953, 860) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 98

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

LCM(1, 98) = 98

GCD(1, 98) = ( 1 x 98 ) / 98

GCD(1, 98) = 98 / 98

GCD(1, 98) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 649

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

LCM(1, 649) = 649

GCD(1, 649) = ( 1 x 649 ) / 649

GCD(1, 649) = 649 / 649

GCD(1, 649) = 1

GCD of 953, 860, 98, 649 is 1

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• GCD of 284, 913, 38, 779
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• GCD of 677, 999, 50, 563

1. What is the GCD of 953, 860, 98, 649?

GCD of 953, 860, 98, 649 is 1

2. Where do I get the detailed procedure to find GCD of 953, 860, 98, 649?

You can find a detailed procedure to find GCD of 953, 860, 98, 649 on our page.

3. How to find GCD of 953, 860, 98, 649 on a calculator?

You can find the GCD of 953, 860, 98, 649 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.