GCD of 168, 128, 831, 667 Calculator

Given Input numbers are 168, 128, 831, 667

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 128 :

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

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

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

Divisors of 667 :

The positive integer divisors of 667 that completely divides 667 are.

1, 23, 29, 667

GCD of numbers is the greatest common divisor

So, the GCD (168, 128, 831, 667) = 1.

Given numbers are 168, 128, 831, 667

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

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

Prime factors of 831 are 3 x 277

Prime factors of 667 are 23 x 29

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

Given numbers are 168, 128, 831, 667

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

Apply this formula for all numbers.

Step1:

LCM(168, 128) = 2688

GCD(168, 128) = ( 168 x 128 ) / 2688

= 168 / 128

= 168

Step2:

LCM(8, 831) = 6648

GCD(8, 831) = ( 8 x 831 ) / 6648

= 8 / 831

= 8

Step3:

LCM(1, 667) = 667

GCD(1, 667) = ( 1 x 667 ) / 667

= 1 / 667

= 1

So, Greatest Common Divisor of 168, 128, 831, 667 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 623, 888, 490, 317
• GCD of 332, 329, 337, 712
• GCD of 258, 920, 432, 842
• GCD of 200, 406, 161, 356
• GCD of 377, 659, 676, 231

Given numbers are 168, 128, 831, 667
The greatest common divisor of numbers 168, 128, 831, 667 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 128, 831, 667 is 1.

1. What is the GCD of 168, 128, 831, 667?

GCD of given numbers 168, 128, 831, 667 is 1

2. How to calculate the greatest common divisor of 168, 128, 831, 667?

We can find the highest common divisor of 168, 128, 831, 667 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 168, 128, 831, 667 i.e 1.

3. How can I use the GCD of 168, 128, 831, 667Calculator?

Out the numbers 168, 128, 831, 667 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.