GCD of 197, 440, 764, 803 Calculator

Given Input numbers are 197, 440, 764, 803

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

Divisors of 197 :

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

1, 197

Divisors of 440 :

The positive integer divisors of 440 that completely divides 440 are.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 803 :

The positive integer divisors of 803 that completely divides 803 are.

1, 11, 73, 803

GCD of numbers is the greatest common divisor

So, the GCD (197, 440, 764, 803) = 1.

Given numbers are 197, 440, 764, 803

The list of prime factors of all numbers are

Prime factors of 197 are 197

Prime factors of 440 are 2 x 2 x 2 x 5 x 11

Prime factors of 764 are 2 x 2 x 191

Prime factors of 803 are 11 x 73

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

Given numbers are 197, 440, 764, 803

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

Apply this formula for all numbers.

Step1:

LCM(197, 440) = 86680

GCD(197, 440) = ( 197 x 440 ) / 86680

= 197 / 440

= 197

Step2:

LCM(1, 764) = 764

GCD(1, 764) = ( 1 x 764 ) / 764

= 1 / 764

= 1

Step3:

LCM(1, 803) = 803

GCD(1, 803) = ( 1 x 803 ) / 803

= 1 / 803

= 1

So, Greatest Common Divisor of 197, 440, 764, 803 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 920, 272, 166, 264
• GCD of 458, 682, 111, 125
• GCD of 414, 561, 191, 393
• GCD of 989, 141, 675, 225
• GCD of 521, 738, 133, 875

Given numbers are 197, 440, 764, 803
The greatest common divisor of numbers 197, 440, 764, 803 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 197, 440, 764, 803 is 1.

1. What is the GCD of 197, 440, 764, 803?

GCD of given numbers 197, 440, 764, 803 is 1

2. How to calculate the greatest common divisor of 197, 440, 764, 803?

We can find the highest common divisor of 197, 440, 764, 803 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 197, 440, 764, 803 i.e 1.

3. How can I use the GCD of 197, 440, 764, 803Calculator?

Out the numbers 197, 440, 764, 803 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.