GCD of 677, 426, 90, 608 Calculator

Given Input numbers are 677, 426, 90, 608

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

Divisors of 677

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

1, 677

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 608

List of positive integer divisors of 608 that divides 608 without a remainder.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

Greatest Common Divisior

We found the divisors of 677, 426, 90, 608 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 677, 426, 90, 608 is 1.

Therefore, GCD of numbers 677, 426, 90, 608 is 1

Given Input Data is 677, 426, 90, 608

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

Prime Factorization of 677 is 677

Prime Factorization of 426 is 2 x 3 x 71

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 608 is 2 x 2 x 2 x 2 x 2 x 19

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(677, 426) = 288402

GCD(677, 426) = ( 677 x 426 ) / 288402

GCD(677, 426) = 288402 / 288402

GCD(677, 426) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 608

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

LCM(1, 608) = 608

GCD(1, 608) = ( 1 x 608 ) / 608

GCD(1, 608) = 608 / 608

GCD(1, 608) = 1

GCD of 677, 426, 90, 608 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 647, 934, 57, 834
• GCD of 395, 673, 65, 323
• GCD of 815, 249, 10, 719
• GCD of 538, 892, 74, 389
• GCD of 163, 777, 67, 905

1. What is the GCD of 677, 426, 90, 608?

GCD of 677, 426, 90, 608 is 1

2. Where do I get the detailed procedure to find GCD of 677, 426, 90, 608?

You can find a detailed procedure to find GCD of 677, 426, 90, 608 on our page.

3. How to find GCD of 677, 426, 90, 608 on a calculator?

You can find the GCD of 677, 426, 90, 608 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.