GCD of 988, 856, 565, 915 Calculator

Given Input numbers are 988, 856, 565, 915

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

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 565 :

The positive integer divisors of 565 that completely divides 565 are.

1, 5, 113, 565

Divisors of 915 :

The positive integer divisors of 915 that completely divides 915 are.

1, 3, 5, 15, 61, 183, 305, 915

GCD of numbers is the greatest common divisor

So, the GCD (988, 856, 565, 915) = 1.

Given numbers are 988, 856, 565, 915

The list of prime factors of all numbers are

Prime factors of 988 are 2 x 2 x 13 x 19

Prime factors of 856 are 2 x 2 x 2 x 107

Prime factors of 565 are 5 x 113

Prime factors of 915 are 3 x 5 x 61

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

Given numbers are 988, 856, 565, 915

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

Apply this formula for all numbers.

Step1:

LCM(988, 856) = 211432

GCD(988, 856) = ( 988 x 856 ) / 211432

= 988 / 856

= 988

Step2:

LCM(4, 565) = 2260

GCD(4, 565) = ( 4 x 565 ) / 2260

= 4 / 565

= 4

Step3:

LCM(1, 915) = 915

GCD(1, 915) = ( 1 x 915 ) / 915

= 1 / 915

= 1

So, Greatest Common Divisor of 988, 856, 565, 915 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 148, 938, 718, 808
• GCD of 670, 469, 654, 127
• GCD of 685, 669, 720, 146
• GCD of 929, 394, 431, 706
• GCD of 106, 129, 444, 363

Given numbers are 988, 856, 565, 915
The greatest common divisor of numbers 988, 856, 565, 915 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 988, 856, 565, 915 is 1.

1. What is the GCD of 988, 856, 565, 915?

GCD of given numbers 988, 856, 565, 915 is 1

2. How to calculate the greatest common divisor of 988, 856, 565, 915?

We can find the highest common divisor of 988, 856, 565, 915 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 988, 856, 565, 915 i.e 1.

3. How can I use the GCD of 988, 856, 565, 915Calculator?

Out the numbers 988, 856, 565, 915 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.