GCD of 377, 427, 98, 630 Calculator

Given Input numbers are 377, 427, 98, 630

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

Divisors of 377

List of positive integer divisors of 377 that divides 377 without a remainder.

1, 13, 29, 377

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Divisors of 98

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

1, 2, 7, 14, 49, 98

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Greatest Common Divisior

We found the divisors of 377, 427, 98, 630 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 377, 427, 98, 630 is 1.

Therefore, GCD of numbers 377, 427, 98, 630 is 1

Given Input Data is 377, 427, 98, 630

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

Prime Factorization of 377 is 13 x 29

Prime Factorization of 427 is 7 x 61

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

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(377, 427) = 160979

GCD(377, 427) = ( 377 x 427 ) / 160979

GCD(377, 427) = 160979 / 160979

GCD(377, 427) = 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 630

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

LCM(1, 630) = 630

GCD(1, 630) = ( 1 x 630 ) / 630

GCD(1, 630) = 630 / 630

GCD(1, 630) = 1

GCD of 377, 427, 98, 630 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 656, 886, 84, 565
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• GCD of 828, 725, 94, 699

1. What is the GCD of 377, 427, 98, 630?

GCD of 377, 427, 98, 630 is 1

2. Where do I get the detailed procedure to find GCD of 377, 427, 98, 630?

You can find a detailed procedure to find GCD of 377, 427, 98, 630 on our page.

3. How to find GCD of 377, 427, 98, 630 on a calculator?

You can find the GCD of 377, 427, 98, 630 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.