GCD of 531, 814, 198, 157 Calculator

Given Input numbers are 531, 814, 198, 157

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

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 814 :

The positive integer divisors of 814 that completely divides 814 are.

1, 2, 11, 22, 37, 74, 407, 814

Divisors of 198 :

The positive integer divisors of 198 that completely divides 198 are.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 157 :

The positive integer divisors of 157 that completely divides 157 are.

1, 157

GCD of numbers is the greatest common divisor

So, the GCD (531, 814, 198, 157) = 1.

Given numbers are 531, 814, 198, 157

The list of prime factors of all numbers are

Prime factors of 531 are 3 x 3 x 59

Prime factors of 814 are 2 x 11 x 37

Prime factors of 198 are 2 x 3 x 3 x 11

Prime factors of 157 are 157

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

Given numbers are 531, 814, 198, 157

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

Apply this formula for all numbers.

Step1:

LCM(531, 814) = 432234

GCD(531, 814) = ( 531 x 814 ) / 432234

= 531 / 814

= 531

Step2:

LCM(1, 198) = 198

GCD(1, 198) = ( 1 x 198 ) / 198

= 1 / 198

= 1

Step3:

LCM(1, 157) = 157

GCD(1, 157) = ( 1 x 157 ) / 157

= 1 / 157

= 1

So, Greatest Common Divisor of 531, 814, 198, 157 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 121, 587, 571, 328
• GCD of 250, 188, 165, 750
• GCD of 342, 671, 955, 342
• GCD of 623, 380, 786, 545
• GCD of 997, 170, 216, 379

Given numbers are 531, 814, 198, 157
The greatest common divisor of numbers 531, 814, 198, 157 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 814, 198, 157 is 1.

1. What is the GCD of 531, 814, 198, 157?

GCD of given numbers 531, 814, 198, 157 is 1

2. How to calculate the greatest common divisor of 531, 814, 198, 157?

We can find the highest common divisor of 531, 814, 198, 157 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 531, 814, 198, 157 i.e 1.

3. How can I use the GCD of 531, 814, 198, 157Calculator?

Out the numbers 531, 814, 198, 157 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.