GCD of 231, 196, 838, 997 Calculator

Given Input numbers are 231, 196, 838, 997

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

Divisors of 231 :

The positive integer divisors of 231 that completely divides 231 are.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 196 :

The positive integer divisors of 196 that completely divides 196 are.

1, 2, 4, 7, 14, 28, 49, 98, 196

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 997 :

The positive integer divisors of 997 that completely divides 997 are.

1, 997

GCD of numbers is the greatest common divisor

So, the GCD (231, 196, 838, 997) = 1.

Given numbers are 231, 196, 838, 997

The list of prime factors of all numbers are

Prime factors of 231 are 3 x 7 x 11

Prime factors of 196 are 2 x 2 x 7 x 7

Prime factors of 838 are 2 x 419

Prime factors of 997 are 997

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

Given numbers are 231, 196, 838, 997

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

Apply this formula for all numbers.

Step1:

LCM(231, 196) = 6468

GCD(231, 196) = ( 231 x 196 ) / 6468

= 231 / 196

= 231

Step2:

LCM(7, 838) = 5866

GCD(7, 838) = ( 7 x 838 ) / 5866

= 7 / 838

= 7

Step3:

LCM(1, 997) = 997

GCD(1, 997) = ( 1 x 997 ) / 997

= 1 / 997

= 1

So, Greatest Common Divisor of 231, 196, 838, 997 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 526, 197, 793, 757
• GCD of 520, 808, 641, 118
• GCD of 429, 950, 168, 338
• GCD of 208, 631, 837, 642
• GCD of 590, 535, 158, 528

Given numbers are 231, 196, 838, 997
The greatest common divisor of numbers 231, 196, 838, 997 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 231, 196, 838, 997 is 1.

1. What is the GCD of 231, 196, 838, 997?

GCD of given numbers 231, 196, 838, 997 is 1

2. How to calculate the greatest common divisor of 231, 196, 838, 997?

We can find the highest common divisor of 231, 196, 838, 997 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 231, 196, 838, 997 i.e 1.

3. How can I use the GCD of 231, 196, 838, 997Calculator?

Out the numbers 231, 196, 838, 997 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.