GCD of 823, 197, 772, 188 Calculator

Given Input numbers are 823, 197, 772, 188

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

Divisors of 823 :

The positive integer divisors of 823 that completely divides 823 are.

1, 823

Divisors of 197 :

The positive integer divisors of 197 that completely divides 197 are.

1, 197

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

Divisors of 188 :

The positive integer divisors of 188 that completely divides 188 are.

1, 2, 4, 47, 94, 188

GCD of numbers is the greatest common divisor

So, the GCD (823, 197, 772, 188) = 1.

Given numbers are 823, 197, 772, 188

The list of prime factors of all numbers are

Prime factors of 823 are 823

Prime factors of 197 are 197

Prime factors of 772 are 2 x 2 x 193

Prime factors of 188 are 2 x 2 x 47

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

Given numbers are 823, 197, 772, 188

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

Apply this formula for all numbers.

Step1:

LCM(823, 197) = 162131

GCD(823, 197) = ( 823 x 197 ) / 162131

= 823 / 197

= 823

Step2:

LCM(1, 772) = 772

GCD(1, 772) = ( 1 x 772 ) / 772

= 1 / 772

= 1

Step3:

LCM(1, 188) = 188

GCD(1, 188) = ( 1 x 188 ) / 188

= 1 / 188

= 1

So, Greatest Common Divisor of 823, 197, 772, 188 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 665, 501, 914, 461
• GCD of 694, 254, 292, 309
• GCD of 880, 192, 280, 612
• GCD of 361, 103, 338, 319
• GCD of 382, 407, 688, 445

Given numbers are 823, 197, 772, 188
The greatest common divisor of numbers 823, 197, 772, 188 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 823, 197, 772, 188 is 1.

1. What is the GCD of 823, 197, 772, 188?

GCD of given numbers 823, 197, 772, 188 is 1

2. How to calculate the greatest common divisor of 823, 197, 772, 188?

We can find the highest common divisor of 823, 197, 772, 188 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 823, 197, 772, 188 i.e 1.

3. How can I use the GCD of 823, 197, 772, 188Calculator?

Out the numbers 823, 197, 772, 188 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.