GCD of 70, 677, 149, 631 Calculator

Given Input numbers are 70, 677, 149, 631

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

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 677

List of positive integer divisors of 677 that divides 677 without a remainder.

1, 677

Divisors of 149

List of positive integer divisors of 149 that divides 149 without a remainder.

1, 149

Divisors of 631

List of positive integer divisors of 631 that divides 631 without a remainder.

1, 631

Greatest Common Divisior

We found the divisors of 70, 677, 149, 631 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 70, 677, 149, 631 is 1.

Therefore, GCD of numbers 70, 677, 149, 631 is 1

Given Input Data is 70, 677, 149, 631

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

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 677 is 677

Prime Factorization of 149 is 149

Prime Factorization of 631 is 631

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(70, 677) = 47390

GCD(70, 677) = ( 70 x 677 ) / 47390

GCD(70, 677) = 47390 / 47390

GCD(70, 677) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 149

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

LCM(1, 149) = 149

GCD(1, 149) = ( 1 x 149 ) / 149

GCD(1, 149) = 149 / 149

GCD(1, 149) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 631

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

LCM(1, 631) = 631

GCD(1, 631) = ( 1 x 631 ) / 631

GCD(1, 631) = 631 / 631

GCD(1, 631) = 1

GCD of 70, 677, 149, 631 is 1

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• GCD of 63, 446, 403, 705
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1. What is the GCD of 70, 677, 149, 631?

GCD of 70, 677, 149, 631 is 1

2. Where do I get the detailed procedure to find GCD of 70, 677, 149, 631?

You can find a detailed procedure to find GCD of 70, 677, 149, 631 on our page.

3. How to find GCD of 70, 677, 149, 631 on a calculator?

You can find the GCD of 70, 677, 149, 631 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.