GCD of 267, 221, 628, 203 Calculator

Given Input numbers are 267, 221, 628, 203

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

Divisors of 267 :

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

1, 3, 89, 267

Divisors of 221 :

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

1, 13, 17, 221

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 203 :

The positive integer divisors of 203 that completely divides 203 are.

1, 7, 29, 203

GCD of numbers is the greatest common divisor

So, the GCD (267, 221, 628, 203) = 1.

Given numbers are 267, 221, 628, 203

The list of prime factors of all numbers are

Prime factors of 267 are 3 x 89

Prime factors of 221 are 13 x 17

Prime factors of 628 are 2 x 2 x 157

Prime factors of 203 are 7 x 29

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

Given numbers are 267, 221, 628, 203

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

Apply this formula for all numbers.

Step1:

LCM(267, 221) = 59007

GCD(267, 221) = ( 267 x 221 ) / 59007

= 267 / 221

= 267

Step2:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

Step3:

LCM(1, 203) = 203

GCD(1, 203) = ( 1 x 203 ) / 203

= 1 / 203

= 1

So, Greatest Common Divisor of 267, 221, 628, 203 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 343, 316, 975, 738
• GCD of 197, 815, 767, 672
• GCD of 890, 340, 347, 645
• GCD of 112, 606, 375, 438
• GCD of 921, 743, 801, 949

Given numbers are 267, 221, 628, 203
The greatest common divisor of numbers 267, 221, 628, 203 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 267, 221, 628, 203 is 1.

1. What is the GCD of 267, 221, 628, 203?

GCD of given numbers 267, 221, 628, 203 is 1

2. How to calculate the greatest common divisor of 267, 221, 628, 203?

We can find the highest common divisor of 267, 221, 628, 203 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 267, 221, 628, 203 i.e 1.

3. How can I use the GCD of 267, 221, 628, 203Calculator?

Out the numbers 267, 221, 628, 203 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.