GCD of 790, 153, 538, 197 Calculator

Given Input numbers are 790, 153, 538, 197

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

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

Divisors of 538 :

The positive integer divisors of 538 that completely divides 538 are.

1, 2, 269, 538

Divisors of 197 :

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

1, 197

GCD of numbers is the greatest common divisor

So, the GCD (790, 153, 538, 197) = 1.

Given numbers are 790, 153, 538, 197

The list of prime factors of all numbers are

Prime factors of 790 are 2 x 5 x 79

Prime factors of 153 are 3 x 3 x 17

Prime factors of 538 are 2 x 269

Prime factors of 197 are 197

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

Given numbers are 790, 153, 538, 197

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

Apply this formula for all numbers.

Step1:

LCM(790, 153) = 120870

GCD(790, 153) = ( 790 x 153 ) / 120870

= 790 / 153

= 790

Step2:

LCM(1, 538) = 538

GCD(1, 538) = ( 1 x 538 ) / 538

= 1 / 538

= 1

Step3:

LCM(1, 197) = 197

GCD(1, 197) = ( 1 x 197 ) / 197

= 1 / 197

= 1

So, Greatest Common Divisor of 790, 153, 538, 197 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 585, 671, 900, 505
• GCD of 314, 229, 555, 150
• GCD of 924, 748, 718, 289
• GCD of 855, 271, 736, 838
• GCD of 646, 782, 742, 954

Given numbers are 790, 153, 538, 197
The greatest common divisor of numbers 790, 153, 538, 197 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 790, 153, 538, 197 is 1.

1. What is the GCD of 790, 153, 538, 197?

GCD of given numbers 790, 153, 538, 197 is 1

2. How to calculate the greatest common divisor of 790, 153, 538, 197?

We can find the highest common divisor of 790, 153, 538, 197 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 790, 153, 538, 197 i.e 1.

3. How can I use the GCD of 790, 153, 538, 197Calculator?

Out the numbers 790, 153, 538, 197 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.