GCD of 221, 280, 349, 927 Calculator

Given Input numbers are 221, 280, 349, 927

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

Divisors of 221 :

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

1, 13, 17, 221

Divisors of 280 :

The positive integer divisors of 280 that completely divides 280 are.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

Divisors of 927 :

The positive integer divisors of 927 that completely divides 927 are.

1, 3, 9, 103, 309, 927

GCD of numbers is the greatest common divisor

So, the GCD (221, 280, 349, 927) = 1.

Given numbers are 221, 280, 349, 927

The list of prime factors of all numbers are

Prime factors of 221 are 13 x 17

Prime factors of 280 are 2 x 2 x 2 x 5 x 7

Prime factors of 349 are 349

Prime factors of 927 are 3 x 3 x 103

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

Given numbers are 221, 280, 349, 927

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

Apply this formula for all numbers.

Step1:

LCM(221, 280) = 61880

GCD(221, 280) = ( 221 x 280 ) / 61880

= 221 / 280

= 221

Step2:

LCM(1, 349) = 349

GCD(1, 349) = ( 1 x 349 ) / 349

= 1 / 349

= 1

Step3:

LCM(1, 927) = 927

GCD(1, 927) = ( 1 x 927 ) / 927

= 1 / 927

= 1

So, Greatest Common Divisor of 221, 280, 349, 927 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 575, 665, 217, 367
• GCD of 917, 571, 689, 667
• GCD of 888, 379, 855, 988
• GCD of 138, 646, 676, 109
• GCD of 946, 166, 800, 774

Given numbers are 221, 280, 349, 927
The greatest common divisor of numbers 221, 280, 349, 927 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 221, 280, 349, 927 is 1.

1. What is the GCD of 221, 280, 349, 927?

GCD of given numbers 221, 280, 349, 927 is 1

2. How to calculate the greatest common divisor of 221, 280, 349, 927?

We can find the highest common divisor of 221, 280, 349, 927 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 221, 280, 349, 927 i.e 1.

3. How can I use the GCD of 221, 280, 349, 927Calculator?

Out the numbers 221, 280, 349, 927 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.