GCD of 267, 309, 128, 347 Calculator

Given Input numbers are 267, 309, 128, 347

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 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

Divisors of 128 :

The positive integer divisors of 128 that completely divides 128 are.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 347 :

The positive integer divisors of 347 that completely divides 347 are.

1, 347

GCD of numbers is the greatest common divisor

So, the GCD (267, 309, 128, 347) = 1.

Given numbers are 267, 309, 128, 347

The list of prime factors of all numbers are

Prime factors of 267 are 3 x 89

Prime factors of 309 are 3 x 103

Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 347 are 347

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

Given numbers are 267, 309, 128, 347

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

Apply this formula for all numbers.

Step1:

LCM(267, 309) = 27501

GCD(267, 309) = ( 267 x 309 ) / 27501

= 267 / 309

= 267

Step2:

LCM(3, 128) = 384

GCD(3, 128) = ( 3 x 128 ) / 384

= 3 / 128

= 3

Step3:

LCM(1, 347) = 347

GCD(1, 347) = ( 1 x 347 ) / 347

= 1 / 347

= 1

So, Greatest Common Divisor of 267, 309, 128, 347 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 930, 882, 661, 172
• GCD of 484, 696, 650, 290
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• GCD of 408, 541, 995, 126
• GCD of 567, 688, 420, 383

Given numbers are 267, 309, 128, 347
The greatest common divisor of numbers 267, 309, 128, 347 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 267, 309, 128, 347 is 1.

1. What is the GCD of 267, 309, 128, 347?

GCD of given numbers 267, 309, 128, 347 is 1

2. How to calculate the greatest common divisor of 267, 309, 128, 347?

We can find the highest common divisor of 267, 309, 128, 347 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, 309, 128, 347 i.e 1.

3. How can I use the GCD of 267, 309, 128, 347Calculator?

Out the numbers 267, 309, 128, 347 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.