GCD of 128, 132, 711, 828 Calculator

Given Input numbers are 128, 132, 711, 828

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

Divisors of 128 :

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

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

Divisors of 132 :

The positive integer divisors of 132 that completely divides 132 are.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 711 :

The positive integer divisors of 711 that completely divides 711 are.

1, 3, 9, 79, 237, 711

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

GCD of numbers is the greatest common divisor

So, the GCD (128, 132, 711, 828) = 1.

Given numbers are 128, 132, 711, 828

The list of prime factors of all numbers are

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

Prime factors of 132 are 2 x 2 x 3 x 11

Prime factors of 711 are 3 x 3 x 79

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

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

Given numbers are 128, 132, 711, 828

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

Apply this formula for all numbers.

Step1:

LCM(128, 132) = 4224

GCD(128, 132) = ( 128 x 132 ) / 4224

= 128 / 132

= 128

Step2:

LCM(4, 711) = 2844

GCD(4, 711) = ( 4 x 711 ) / 2844

= 4 / 711

= 4

Step3:

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

= 1 / 828

= 1

So, Greatest Common Divisor of 128, 132, 711, 828 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 187, 167, 721, 128
• GCD of 357, 114, 176, 704
• GCD of 558, 149, 679, 425
• GCD of 386, 518, 451, 348
• GCD of 502, 858, 590, 362

Given numbers are 128, 132, 711, 828
The greatest common divisor of numbers 128, 132, 711, 828 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 128, 132, 711, 828 is 1.

1. What is the GCD of 128, 132, 711, 828?

GCD of given numbers 128, 132, 711, 828 is 1

2. How to calculate the greatest common divisor of 128, 132, 711, 828?

We can find the highest common divisor of 128, 132, 711, 828 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 128, 132, 711, 828 i.e 1.

3. How can I use the GCD of 128, 132, 711, 828Calculator?

Out the numbers 128, 132, 711, 828 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.