GCD of 887, 693, 13, 947 Calculator

Given Input numbers are 887, 693, 13, 947

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

Divisors of 887 :

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

1, 887

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 13 :

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

1, 13

Divisors of 947 :

The positive integer divisors of 947 that completely divides 947 are.

1, 947

GCD of numbers is the greatest common divisor

So, the GCD (887, 693, 13, 947) = 1.

Given numbers are 887, 693, 13, 947

The list of prime factors of all numbers are

Prime factors of 887 are 887

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 13 are 13

Prime factors of 947 are 947

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

Given numbers are 887, 693, 13, 947

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

Apply this formula for all numbers.

Step1:

LCM(887, 693) = 614691

GCD(887, 693) = ( 887 x 693 ) / 614691

= 887 / 693

= 887

Step2:

LCM(1, 13) = 13

GCD(1, 13) = ( 1 x 13 ) / 13

= 1 / 13

= 1

Step3:

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

= 1 / 947

= 1

So, Greatest Common Divisor of 887, 693, 13, 947 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 821, 181, 14, 958
• GCD of 813, 903, 21, 857
• GCD of 307, 915, 11, 727
• GCD of 792, 550, 78, 387
• GCD of 847, 555, 25, 736

Given numbers are 887, 693, 13, 947
The greatest common divisor of numbers 887, 693, 13, 947 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 887, 693, 13, 947 is 1.

1. What is the GCD of 887, 693, 13, 947?

GCD of given numbers 887, 693, 13, 947 is 1

2. How to calculate the greatest common divisor of 887, 693, 13, 947?

We can find the highest common divisor of 887, 693, 13, 947 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 887, 693, 13, 947 i.e 1.

3. How can I use the GCD of 887, 693, 13, 947Calculator?

Out the numbers 887, 693, 13, 947 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.