GCD of 320, 131, 771, 128 Calculator

Given Input numbers are 320, 131, 771, 128

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

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

Divisors of 128 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (320, 131, 771, 128) = 1.

Given numbers are 320, 131, 771, 128

The list of prime factors of all numbers are

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 131 are 131

Prime factors of 771 are 3 x 257

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

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

Given numbers are 320, 131, 771, 128

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

Apply this formula for all numbers.

Step1:

LCM(320, 131) = 41920

GCD(320, 131) = ( 320 x 131 ) / 41920

= 320 / 131

= 320

Step2:

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

= 1 / 771

= 1

Step3:

LCM(1, 128) = 128

GCD(1, 128) = ( 1 x 128 ) / 128

= 1 / 128

= 1

So, Greatest Common Divisor of 320, 131, 771, 128 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 134, 942, 624, 329
• GCD of 728, 903, 319, 131
• GCD of 792, 358, 413, 764
• GCD of 100, 865, 310, 712
• GCD of 962, 841, 664, 294

Given numbers are 320, 131, 771, 128
The greatest common divisor of numbers 320, 131, 771, 128 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 320, 131, 771, 128 is 1.

1. What is the GCD of 320, 131, 771, 128?

GCD of given numbers 320, 131, 771, 128 is 1

2. How to calculate the greatest common divisor of 320, 131, 771, 128?

We can find the highest common divisor of 320, 131, 771, 128 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 320, 131, 771, 128 i.e 1.

3. How can I use the GCD of 320, 131, 771, 128Calculator?

Out the numbers 320, 131, 771, 128 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.