GCD of 745, 545, 712 Calculator

Given Input numbers are 745, 545, 712

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

Divisors of 745

List of positive integer divisors of 745 that divides 745 without a remainder.

1, 5, 149, 745

Divisors of 545

List of positive integer divisors of 545 that divides 545 without a remainder.

1, 5, 109, 545

Divisors of 712

List of positive integer divisors of 712 that divides 712 without a remainder.

1, 2, 4, 8, 89, 178, 356, 712

Greatest Common Divisior

We found the divisors of 745, 545, 712 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 745, 545, 712 is 1.

Therefore, GCD of numbers 745, 545, 712 is 1

Given Input Data is 745, 545, 712

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

Prime Factorization of 745 is 5 x 149

Prime Factorization of 545 is 5 x 109

Prime Factorization of 712 is 2 x 2 x 2 x 89

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(745, 545) = 81205

GCD(745, 545) = ( 745 x 545 ) / 81205

GCD(745, 545) = 406025 / 81205

GCD(745, 545) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 712

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

LCM(5, 712) = 3560

GCD(5, 712) = ( 5 x 712 ) / 3560

GCD(5, 712) = 3560 / 3560

GCD(5, 712) = 1

GCD of 745, 545, 712 is 1

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1. What is the GCD of 745, 545, 712?

GCD of 745, 545, 712 is 1

2. Where do I get the detailed procedure to find GCD of 745, 545, 712?

You can find a detailed procedure to find GCD of 745, 545, 712 on our page.

3. How to find GCD of 745, 545, 712 on a calculator?

You can find the GCD of 745, 545, 712 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.