GCD of 70, 698, 369, 907 Calculator

Given Input numbers are 70, 698, 369, 907

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 698

List of positive integer divisors of 698 that divides 698 without a remainder.

1, 2, 349, 698

Divisors of 369

List of positive integer divisors of 369 that divides 369 without a remainder.

1, 3, 9, 41, 123, 369

Divisors of 907

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

1, 907

Greatest Common Divisior

We found the divisors of 70, 698, 369, 907 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 70, 698, 369, 907 is 1.

Therefore, GCD of numbers 70, 698, 369, 907 is 1

Given Input Data is 70, 698, 369, 907

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 698 is 2 x 349

Prime Factorization of 369 is 3 x 3 x 41

Prime Factorization of 907 is 907

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, 698) = 24430

GCD(70, 698) = ( 70 x 698 ) / 24430

GCD(70, 698) = 48860 / 24430

GCD(70, 698) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 369

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

LCM(2, 369) = 738

GCD(2, 369) = ( 2 x 369 ) / 738

GCD(2, 369) = 738 / 738

GCD(2, 369) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 907

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

LCM(1, 907) = 907

GCD(1, 907) = ( 1 x 907 ) / 907

GCD(1, 907) = 907 / 907

GCD(1, 907) = 1

GCD of 70, 698, 369, 907 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 18, 952, 658, 810
• GCD of 15, 703, 205, 365
• GCD of 95, 297, 163, 450
• GCD of 17, 560, 814, 399
• GCD of 37, 872, 401, 794

1. What is the GCD of 70, 698, 369, 907?

GCD of 70, 698, 369, 907 is 1

2. Where do I get the detailed procedure to find GCD of 70, 698, 369, 907?

You can find a detailed procedure to find GCD of 70, 698, 369, 907 on our page.

3. How to find GCD of 70, 698, 369, 907 on a calculator?

You can find the GCD of 70, 698, 369, 907 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.