GCD of 128, 862, 13, 152 Calculator

Given Input numbers are 128, 862, 13, 152

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 862 :

The positive integer divisors of 862 that completely divides 862 are.

1, 2, 431, 862

Divisors of 13 :

The positive integer divisors of 13 that completely divides 13 are.

1, 13

Divisors of 152 :

The positive integer divisors of 152 that completely divides 152 are.

1, 2, 4, 8, 19, 38, 76, 152

GCD of numbers is the greatest common divisor

So, the GCD (128, 862, 13, 152) = 1.

Given numbers are 128, 862, 13, 152

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 862 are 2 x 431

Prime factors of 13 are 13

Prime factors of 152 are 2 x 2 x 2 x 19

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

Given numbers are 128, 862, 13, 152

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

Apply this formula for all numbers.

Step1:

LCM(128, 862) = 55168

GCD(128, 862) = ( 128 x 862 ) / 55168

= 128 / 862

= 128

Step2:

LCM(2, 13) = 26

GCD(2, 13) = ( 2 x 13 ) / 26

= 2 / 13

= 2

Step3:

LCM(1, 152) = 152

GCD(1, 152) = ( 1 x 152 ) / 152

= 1 / 152

= 1

So, Greatest Common Divisor of 128, 862, 13, 152 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 538, 821, 22, 427
• GCD of 999, 191, 13, 252
• GCD of 683, 987, 24, 588
• GCD of 440, 178, 22, 424
• GCD of 118, 351, 47, 639

Given numbers are 128, 862, 13, 152
The greatest common divisor of numbers 128, 862, 13, 152 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 128, 862, 13, 152 is 1.

1. What is the GCD of 128, 862, 13, 152?

GCD of given numbers 128, 862, 13, 152 is 1

2. How to calculate the greatest common divisor of 128, 862, 13, 152?

We can find the highest common divisor of 128, 862, 13, 152 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, 862, 13, 152 i.e 1.

3. How can I use the GCD of 128, 862, 13, 152Calculator?

Out the numbers 128, 862, 13, 152 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.