GCD of 145, 157, 671, 537 Calculator

Given Input numbers are 145, 157, 671, 537

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 145

List of positive integer divisors of 145 that divides 145 without a remainder.

1, 5, 29, 145

Divisors of 157

List of positive integer divisors of 157 that divides 157 without a remainder.

1, 157

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 537

List of positive integer divisors of 537 that divides 537 without a remainder.

1, 3, 179, 537

Greatest Common Divisior

We found the divisors of 145, 157, 671, 537 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 145, 157, 671, 537 is 1.

Therefore, GCD of numbers 145, 157, 671, 537 is 1

Given Input Data is 145, 157, 671, 537

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 145 is 5 x 29

Prime Factorization of 157 is 157

Prime Factorization of 671 is 11 x 61

Prime Factorization of 537 is 3 x 179

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(145, 157) = 22765

GCD(145, 157) = ( 145 x 157 ) / 22765

GCD(145, 157) = 22765 / 22765

GCD(145, 157) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 671

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

LCM(1, 671) = 671

GCD(1, 671) = ( 1 x 671 ) / 671

GCD(1, 671) = 671 / 671

GCD(1, 671) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 537

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

LCM(1, 537) = 537

GCD(1, 537) = ( 1 x 537 ) / 537

GCD(1, 537) = 537 / 537

GCD(1, 537) = 1

GCD of 145, 157, 671, 537 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 794, 847, 265, 382
• GCD of 314, 225, 460, 965
• GCD of 771, 967, 778, 295
• GCD of 209, 437, 250, 845
• GCD of 149, 946, 461, 229

1. What is the GCD of 145, 157, 671, 537?

GCD of 145, 157, 671, 537 is 1

2. Where do I get the detailed procedure to find GCD of 145, 157, 671, 537?

You can find a detailed procedure to find GCD of 145, 157, 671, 537 on our page.

3. How to find GCD of 145, 157, 671, 537 on a calculator?

You can find the GCD of 145, 157, 671, 537 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.