GCD of 264, 157, 69, 663 Calculator

Given Input numbers are 264, 157, 69, 663

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

Divisors of 264

List of positive integer divisors of 264 that divides 264 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

Divisors of 157

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

1, 157

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Greatest Common Divisior

We found the divisors of 264, 157, 69, 663 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 264, 157, 69, 663 is 1.

Therefore, GCD of numbers 264, 157, 69, 663 is 1

Given Input Data is 264, 157, 69, 663

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

Prime Factorization of 264 is 2 x 2 x 2 x 3 x 11

Prime Factorization of 157 is 157

Prime Factorization of 69 is 3 x 23

Prime Factorization of 663 is 3 x 13 x 17

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(264, 157) = 41448

GCD(264, 157) = ( 264 x 157 ) / 41448

GCD(264, 157) = 41448 / 41448

GCD(264, 157) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 69

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

LCM(1, 69) = 69

GCD(1, 69) = ( 1 x 69 ) / 69

GCD(1, 69) = 69 / 69

GCD(1, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 663

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

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

GCD(1, 663) = 663 / 663

GCD(1, 663) = 1

GCD of 264, 157, 69, 663 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 160, 842, 34, 378
• GCD of 226, 688, 76, 635
• GCD of 186, 786, 86, 840
• GCD of 863, 249, 68, 328
• GCD of 828, 468, 56, 316

1. What is the GCD of 264, 157, 69, 663?

GCD of 264, 157, 69, 663 is 1

2. Where do I get the detailed procedure to find GCD of 264, 157, 69, 663?

You can find a detailed procedure to find GCD of 264, 157, 69, 663 on our page.

3. How to find GCD of 264, 157, 69, 663 on a calculator?

You can find the GCD of 264, 157, 69, 663 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.