GCD of 897, 280, 62, 157 Calculator

Given Input numbers are 897, 280, 62, 157

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

Divisors of 897

List of positive integer divisors of 897 that divides 897 without a remainder.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 62

List of positive integer divisors of 62 that divides 62 without a remainder.

1, 2, 31, 62

Divisors of 157

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

1, 157

Greatest Common Divisior

We found the divisors of 897, 280, 62, 157 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 897, 280, 62, 157 is 1.

Therefore, GCD of numbers 897, 280, 62, 157 is 1

Given Input Data is 897, 280, 62, 157

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

Prime Factorization of 897 is 3 x 13 x 23

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

Prime Factorization of 62 is 2 x 31

Prime Factorization of 157 is 157

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(897, 280) = 251160

GCD(897, 280) = ( 897 x 280 ) / 251160

GCD(897, 280) = 251160 / 251160

GCD(897, 280) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 62

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

LCM(1, 62) = 62

GCD(1, 62) = ( 1 x 62 ) / 62

GCD(1, 62) = 62 / 62

GCD(1, 62) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 157

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

LCM(1, 157) = 157

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

GCD(1, 157) = 157 / 157

GCD(1, 157) = 1

GCD of 897, 280, 62, 157 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 224, 327, 16, 846
• GCD of 360, 467, 16, 819
• GCD of 434, 288, 76, 923
• GCD of 194, 421, 96, 768
• GCD of 779, 205, 19, 660

1. What is the GCD of 897, 280, 62, 157?

GCD of 897, 280, 62, 157 is 1

2. Where do I get the detailed procedure to find GCD of 897, 280, 62, 157?

You can find a detailed procedure to find GCD of 897, 280, 62, 157 on our page.

3. How to find GCD of 897, 280, 62, 157 on a calculator?

You can find the GCD of 897, 280, 62, 157 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.