GCD of 991, 837, 575, 938 Calculator

Given Input numbers are 991, 837, 575, 938

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 837 :

The positive integer divisors of 837 that completely divides 837 are.

1, 3, 9, 27, 31, 93, 279, 837

Divisors of 575 :

The positive integer divisors of 575 that completely divides 575 are.

1, 5, 23, 25, 115, 575

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

GCD of numbers is the greatest common divisor

So, the GCD (991, 837, 575, 938) = 1.

Given numbers are 991, 837, 575, 938

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 837 are 3 x 3 x 3 x 31

Prime factors of 575 are 5 x 5 x 23

Prime factors of 938 are 2 x 7 x 67

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

Given numbers are 991, 837, 575, 938

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

Apply this formula for all numbers.

Step1:

LCM(991, 837) = 829467

GCD(991, 837) = ( 991 x 837 ) / 829467

= 991 / 837

= 991

Step2:

LCM(1, 575) = 575

GCD(1, 575) = ( 1 x 575 ) / 575

= 1 / 575

= 1

Step3:

LCM(1, 938) = 938

GCD(1, 938) = ( 1 x 938 ) / 938

= 1 / 938

= 1

So, Greatest Common Divisor of 991, 837, 575, 938 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 891, 601, 466, 706
• GCD of 993, 214, 353, 967
• GCD of 595, 843, 558, 865
• GCD of 953, 479, 533, 713
• GCD of 990, 105, 804, 566

Given numbers are 991, 837, 575, 938
The greatest common divisor of numbers 991, 837, 575, 938 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 837, 575, 938 is 1.

1. What is the GCD of 991, 837, 575, 938?

GCD of given numbers 991, 837, 575, 938 is 1

2. How to calculate the greatest common divisor of 991, 837, 575, 938?

We can find the highest common divisor of 991, 837, 575, 938 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, 837, 575, 938 i.e 1.

3. How can I use the GCD of 991, 837, 575, 938Calculator?

Out the numbers 991, 837, 575, 938 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.