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GCD of 357, 293, 221 Calculator

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


Online GCD Calculator is useful to find the GCD of 357, 293, 221 quickly. Get the easiest ways to solve the greatest common divisor of 357, 293, 221 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 357, 293, 221 with Factoring?

Given Input numbers are 357, 293, 221

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

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 293 :

The positive integer divisors of 293 that completely divides 293 are.

1, 293

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221


GCD of numbers is the greatest common divisor

So, the GCD (357, 293, 221) = 1.

Find GCD of 357, 293, 221 using Prime Factorization

Given numbers are 357, 293, 221

The list of prime factors of all numbers are

Prime factors of 357 are 3 x 7 x 17

Prime factors of 293 are 293

Prime factors of 221 are 13 x 17

The above numbers do not have any common prime factor. So GCD is 1

Steps to Calculate GCD of 357, 293, 221 using LCM Formula

Given numbers are 357, 293, 221

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

Apply this formula for all numbers.

Step1:

LCM(357, 293) = 104601

GCD(357, 293) = ( 357 x 293 ) / 104601

= 357 / 293

= 357


Step2:

LCM(1, 221) = 221

GCD(1, 221) = ( 1 x 221 ) / 221

= 1 / 221

= 1


So, Greatest Common Divisor of 357, 293, 221 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 357, 293, 221

Given numbers are 357, 293, 221
The greatest common divisor of numbers 357, 293, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 293, 221 is 1.

FAQs on GCD of 357, 293, 221 Calculator

1. What is the GCD of 357, 293, 221?

GCD of given numbers 357, 293, 221 is 1


2. How to calculate the greatest common divisor of 357, 293, 221?

We can find the highest common divisor of 357, 293, 221 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 357, 293, 221 i.e 1.


3. How can I use the GCD of 357, 293, 221Calculator?

Out the numbers 357, 293, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.