GCD of 145, 907, 69, 552 Calculator

Given Input numbers are 145, 907, 69, 552

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 907

List of positive integer divisors of 907 that divides 907 without a remainder.

1, 907

Divisors of 69

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

1, 3, 23, 69

Divisors of 552

List of positive integer divisors of 552 that divides 552 without a remainder.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

Greatest Common Divisior

We found the divisors of 145, 907, 69, 552 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 145, 907, 69, 552 is 1.

Therefore, GCD of numbers 145, 907, 69, 552 is 1

Given Input Data is 145, 907, 69, 552

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

Prime Factorization of 145 is 5 x 29

Prime Factorization of 907 is 907

Prime Factorization of 69 is 3 x 23

Prime Factorization of 552 is 2 x 2 x 2 x 3 x 23

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, 907) = 131515

GCD(145, 907) = ( 145 x 907 ) / 131515

GCD(145, 907) = 131515 / 131515

GCD(145, 907) = 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 552

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

LCM(1, 552) = 552

GCD(1, 552) = ( 1 x 552 ) / 552

GCD(1, 552) = 552 / 552

GCD(1, 552) = 1

GCD of 145, 907, 69, 552 is 1

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1. What is the GCD of 145, 907, 69, 552?

GCD of 145, 907, 69, 552 is 1

2. Where do I get the detailed procedure to find GCD of 145, 907, 69, 552?

You can find a detailed procedure to find GCD of 145, 907, 69, 552 on our page.

3. How to find GCD of 145, 907, 69, 552 on a calculator?

You can find the GCD of 145, 907, 69, 552 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.