GCD of 991, 637, 562, 867 Calculator

Given Input numbers are 991, 637, 562, 867

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

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 562 :

The positive integer divisors of 562 that completely divides 562 are.

1, 2, 281, 562

Divisors of 867 :

The positive integer divisors of 867 that completely divides 867 are.

1, 3, 17, 51, 289, 867

GCD of numbers is the greatest common divisor

So, the GCD (991, 637, 562, 867) = 1.

Given numbers are 991, 637, 562, 867

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 637 are 7 x 7 x 13

Prime factors of 562 are 2 x 281

Prime factors of 867 are 3 x 17 x 17

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

Given numbers are 991, 637, 562, 867

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

Apply this formula for all numbers.

Step1:

LCM(991, 637) = 631267

GCD(991, 637) = ( 991 x 637 ) / 631267

= 991 / 637

= 991

Step2:

LCM(1, 562) = 562

GCD(1, 562) = ( 1 x 562 ) / 562

= 1 / 562

= 1

Step3:

LCM(1, 867) = 867

GCD(1, 867) = ( 1 x 867 ) / 867

= 1 / 867

= 1

So, Greatest Common Divisor of 991, 637, 562, 867 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 596, 771, 549, 372
• GCD of 982, 403, 798, 428
• GCD of 583, 792, 781, 975
• GCD of 551, 502, 159, 380
• GCD of 118, 888, 408, 609

Given numbers are 991, 637, 562, 867
The greatest common divisor of numbers 991, 637, 562, 867 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 637, 562, 867 is 1.

1. What is the GCD of 991, 637, 562, 867?

GCD of given numbers 991, 637, 562, 867 is 1

2. How to calculate the greatest common divisor of 991, 637, 562, 867?

We can find the highest common divisor of 991, 637, 562, 867 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 991, 637, 562, 867 i.e 1.

3. How can I use the GCD of 991, 637, 562, 867Calculator?

Out the numbers 991, 637, 562, 867 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.