GCD of 720, 179, 757, 698 Calculator

Given Input numbers are 720, 179, 757, 698

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

Divisors of 720

List of positive integer divisors of 720 that divides 720 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 179

List of positive integer divisors of 179 that divides 179 without a remainder.

1, 179

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Divisors of 698

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

1, 2, 349, 698

Greatest Common Divisior

We found the divisors of 720, 179, 757, 698 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 720, 179, 757, 698 is 1.

Therefore, GCD of numbers 720, 179, 757, 698 is 1

Given Input Data is 720, 179, 757, 698

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

Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime Factorization of 179 is 179

Prime Factorization of 757 is 757

Prime Factorization of 698 is 2 x 349

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(720, 179) = 128880

GCD(720, 179) = ( 720 x 179 ) / 128880

GCD(720, 179) = 128880 / 128880

GCD(720, 179) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 757

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

LCM(1, 757) = 757

GCD(1, 757) = ( 1 x 757 ) / 757

GCD(1, 757) = 757 / 757

GCD(1, 757) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 698

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

LCM(1, 698) = 698

GCD(1, 698) = ( 1 x 698 ) / 698

GCD(1, 698) = 698 / 698

GCD(1, 698) = 1

GCD of 720, 179, 757, 698 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 700, 775, 120, 655
• GCD of 615, 289, 560, 243
• GCD of 299, 307, 733, 976
• GCD of 208, 102, 179, 440
• GCD of 484, 383, 187, 374

1. What is the GCD of 720, 179, 757, 698?

GCD of 720, 179, 757, 698 is 1

2. Where do I get the detailed procedure to find GCD of 720, 179, 757, 698?

You can find a detailed procedure to find GCD of 720, 179, 757, 698 on our page.

3. How to find GCD of 720, 179, 757, 698 on a calculator?

You can find the GCD of 720, 179, 757, 698 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.