GCD of 788, 685, 887, 397 Calculator

Given Input numbers are 788, 685, 887, 397

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

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 887 :

The positive integer divisors of 887 that completely divides 887 are.

1, 887

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

GCD of numbers is the greatest common divisor

So, the GCD (788, 685, 887, 397) = 1.

Given numbers are 788, 685, 887, 397

The list of prime factors of all numbers are

Prime factors of 788 are 2 x 2 x 197

Prime factors of 685 are 5 x 137

Prime factors of 887 are 887

Prime factors of 397 are 397

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

Given numbers are 788, 685, 887, 397

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

Apply this formula for all numbers.

Step1:

LCM(788, 685) = 539780

GCD(788, 685) = ( 788 x 685 ) / 539780

= 788 / 685

= 788

Step2:

LCM(1, 887) = 887

GCD(1, 887) = ( 1 x 887 ) / 887

= 1 / 887

= 1

Step3:

LCM(1, 397) = 397

GCD(1, 397) = ( 1 x 397 ) / 397

= 1 / 397

= 1

So, Greatest Common Divisor of 788, 685, 887, 397 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 618, 978, 720, 927
• GCD of 175, 789, 362, 592
• GCD of 289, 357, 815, 788
• GCD of 341, 124, 854, 834
• GCD of 687, 776, 354, 711

Given numbers are 788, 685, 887, 397
The greatest common divisor of numbers 788, 685, 887, 397 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 788, 685, 887, 397 is 1.

1. What is the GCD of 788, 685, 887, 397?

GCD of given numbers 788, 685, 887, 397 is 1

2. How to calculate the greatest common divisor of 788, 685, 887, 397?

We can find the highest common divisor of 788, 685, 887, 397 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 788, 685, 887, 397 i.e 1.

3. How can I use the GCD of 788, 685, 887, 397Calculator?

Out the numbers 788, 685, 887, 397 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.