GCD of 221, 839, 989, 267 Calculator

Given Input numbers are 221, 839, 989, 267

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 839 :

The positive integer divisors of 839 that completely divides 839 are.

1, 839

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 267 :

The positive integer divisors of 267 that completely divides 267 are.

1, 3, 89, 267

GCD of numbers is the greatest common divisor

So, the GCD (221, 839, 989, 267) = 1.

Given numbers are 221, 839, 989, 267

The list of prime factors of all numbers are

Prime factors of 221 are 13 x 17

Prime factors of 839 are 839

Prime factors of 989 are 23 x 43

Prime factors of 267 are 3 x 89

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

Given numbers are 221, 839, 989, 267

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

Apply this formula for all numbers.

Step1:

LCM(221, 839) = 185419

GCD(221, 839) = ( 221 x 839 ) / 185419

= 221 / 839

= 221

Step2:

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

= 1 / 989

= 1

Step3:

LCM(1, 267) = 267

GCD(1, 267) = ( 1 x 267 ) / 267

= 1 / 267

= 1

So, Greatest Common Divisor of 221, 839, 989, 267 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 494, 541, 249, 756
• GCD of 109, 199, 833, 499
• GCD of 284, 677, 433, 325
• GCD of 778, 473, 447, 744
• GCD of 108, 121, 471, 840

Given numbers are 221, 839, 989, 267
The greatest common divisor of numbers 221, 839, 989, 267 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 221, 839, 989, 267 is 1.

1. What is the GCD of 221, 839, 989, 267?

GCD of given numbers 221, 839, 989, 267 is 1

2. How to calculate the greatest common divisor of 221, 839, 989, 267?

We can find the highest common divisor of 221, 839, 989, 267 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, 839, 989, 267 i.e 1.

3. How can I use the GCD of 221, 839, 989, 267Calculator?

Out the numbers 221, 839, 989, 267 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.