Where do I get the detailed procedure to find GCD of 902, 561, 693?

You can find a detailed procedure to find GCD of 902, 561, 693 on our page.

How to find GCD of 902, 561, 693 on a calculator?

You can find the GCD of 902, 561, 693 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.

GCD of 902, 561, 693 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Online GCD Calculator is useful to find the GCD of 902, 561, 693 quickly. Get the easiest ways to solve the greatest common divisor of 902, 561, 693 i.e 11 in different methods as follows.

How to Find GCD of Numbers 902, 561, 693 with Factoring?

Given Input numbers are 902, 561, 693

In the factoring method, we have to find the divisors of all numbers

Divisors of 902 :

The positive integer divisors of 902 that completely divides 902 are.

1, 2, 11, 22, 41, 82, 451, 902

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

GCD of numbers is the greatest common divisor

So, the GCD (902, 561, 693) = 11.

Find GCD of 902, 561, 693 using Prime Factorization

Given numbers are 902, 561, 693

The list of prime factors of all numbers are

Prime factors of 902 are 2 x 11 x 41

Prime factors of 561 are 3 x 11 x 17

Prime factors of 693 are 3 x 3 x 7 x 11

The highest common occurrence is 11¹

Therefore, GCD of 902, 561, 693 is 11.

Steps to Calculate GCD of 902, 561, 693 using LCM Formula

Given numbers are 902, 561, 693

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(902, 561) = 46002

GCD(902, 561) = ( 902 x 561 ) / 46002

= 902 / 561

= 902

Step2:

LCM(11, 693) = 693

GCD(11, 693) = ( 11 x 693 ) / 693

= 11 / 693

= 11

So, Greatest Common Divisor of 902, 561, 693 is 11

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 902, 561, 693

Given numbers are 902, 561, 693
The greatest common divisor of numbers 902, 561, 693 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 902, 561, 693 is 11.

FAQs on GCD of 902, 561, 693 Calculator

1. What is the GCD of 902, 561, 693?

GCD of given numbers 902, 561, 693 is 11

2. How to calculate the greatest common divisor of 902, 561, 693?

We can find the highest common divisor of 902, 561, 693 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 902, 561, 693 i.e 11.

3. How can I use the GCD of 902, 561, 693Calculator?

Out the numbers 902, 561, 693 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.