GCD of 346, 907, 90, 647 Calculator

Given Input numbers are 346, 907, 90, 647

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

Divisors of 346

List of positive integer divisors of 346 that divides 346 without a remainder.

1, 2, 173, 346

Divisors of 907

List of positive integer divisors of 907 that divides 907 without a remainder.

1, 907

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 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Greatest Common Divisior

We found the divisors of 346, 907, 90, 647 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 346, 907, 90, 647 is 1.

Therefore, GCD of numbers 346, 907, 90, 647 is 1

Given Input Data is 346, 907, 90, 647

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

Prime Factorization of 346 is 2 x 173

Prime Factorization of 907 is 907

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

Prime Factorization of 647 is 647

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(346, 907) = 313822

GCD(346, 907) = ( 346 x 907 ) / 313822

GCD(346, 907) = 313822 / 313822

GCD(346, 907) = 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 647

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

LCM(1, 647) = 647

GCD(1, 647) = ( 1 x 647 ) / 647

GCD(1, 647) = 647 / 647

GCD(1, 647) = 1

GCD of 346, 907, 90, 647 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 696, 854, 46, 727
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• GCD of 781, 100, 94, 334
• GCD of 461, 775, 17, 928
• GCD of 562, 665, 57, 836

1. What is the GCD of 346, 907, 90, 647?

GCD of 346, 907, 90, 647 is 1

2. Where do I get the detailed procedure to find GCD of 346, 907, 90, 647?

You can find a detailed procedure to find GCD of 346, 907, 90, 647 on our page.

3. How to find GCD of 346, 907, 90, 647 on a calculator?

You can find the GCD of 346, 907, 90, 647 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.