GCD of 853, 197, 772, 828 Calculator

Given Input numbers are 853, 197, 772, 828

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

Divisors of 853 :

The positive integer divisors of 853 that completely divides 853 are.

1, 853

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 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

GCD of numbers is the greatest common divisor

So, the GCD (853, 197, 772, 828) = 1.

Given numbers are 853, 197, 772, 828

The list of prime factors of all numbers are

Prime factors of 853 are 853

Prime factors of 197 are 197

Prime factors of 772 are 2 x 2 x 193

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

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

Given numbers are 853, 197, 772, 828

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

Apply this formula for all numbers.

Step1:

LCM(853, 197) = 168041

GCD(853, 197) = ( 853 x 197 ) / 168041

= 853 / 197

= 853

Step2:

LCM(1, 772) = 772

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

= 1 / 772

= 1

Step3:

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

= 1 / 828

= 1

So, Greatest Common Divisor of 853, 197, 772, 828 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 281, 716, 181, 281
• GCD of 819, 454, 748, 630
• GCD of 630, 908, 823, 267
• GCD of 948, 212, 397, 920
• GCD of 723, 286, 795, 635

Given numbers are 853, 197, 772, 828
The greatest common divisor of numbers 853, 197, 772, 828 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 853, 197, 772, 828 is 1.

1. What is the GCD of 853, 197, 772, 828?

GCD of given numbers 853, 197, 772, 828 is 1

2. How to calculate the greatest common divisor of 853, 197, 772, 828?

We can find the highest common divisor of 853, 197, 772, 828 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 853, 197, 772, 828 i.e 1.

3. How can I use the GCD of 853, 197, 772, 828Calculator?

Out the numbers 853, 197, 772, 828 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.