GCD of 991, 354, 835, 671 Calculator

Given Input numbers are 991, 354, 835, 671

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 354 :

The positive integer divisors of 354 that completely divides 354 are.

1, 2, 3, 6, 59, 118, 177, 354

Divisors of 835 :

The positive integer divisors of 835 that completely divides 835 are.

1, 5, 167, 835

Divisors of 671 :

The positive integer divisors of 671 that completely divides 671 are.

1, 11, 61, 671

GCD of numbers is the greatest common divisor

So, the GCD (991, 354, 835, 671) = 1.

Given numbers are 991, 354, 835, 671

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 354 are 2 x 3 x 59

Prime factors of 835 are 5 x 167

Prime factors of 671 are 11 x 61

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

Given numbers are 991, 354, 835, 671

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

Apply this formula for all numbers.

Step1:

LCM(991, 354) = 350814

GCD(991, 354) = ( 991 x 354 ) / 350814

= 991 / 354

= 991

Step2:

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

= 1 / 835

= 1

Step3:

LCM(1, 671) = 671

GCD(1, 671) = ( 1 x 671 ) / 671

= 1 / 671

= 1

So, Greatest Common Divisor of 991, 354, 835, 671 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 584, 121, 437, 292
• GCD of 629, 787, 843, 566
• GCD of 706, 666, 562, 948
• GCD of 969, 858, 997, 373
• GCD of 223, 708, 894, 310

Given numbers are 991, 354, 835, 671
The greatest common divisor of numbers 991, 354, 835, 671 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 354, 835, 671 is 1.

1. What is the GCD of 991, 354, 835, 671?

GCD of given numbers 991, 354, 835, 671 is 1

2. How to calculate the greatest common divisor of 991, 354, 835, 671?

We can find the highest common divisor of 991, 354, 835, 671 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, 354, 835, 671 i.e 1.

3. How can I use the GCD of 991, 354, 835, 671Calculator?

Out the numbers 991, 354, 835, 671 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.