GCD of 439, 959, 720, 745 Calculator

Given Input numbers are 439, 959, 720, 745

In the factoring method, we have to find the divisors of all numbers

Divisors of 439 :

The positive integer divisors of 439 that completely divides 439 are.

1, 439

Divisors of 959 :

The positive integer divisors of 959 that completely divides 959 are.

1, 7, 137, 959

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 745 :

The positive integer divisors of 745 that completely divides 745 are.

1, 5, 149, 745

GCD of numbers is the greatest common divisor

So, the GCD (439, 959, 720, 745) = 1.

Given numbers are 439, 959, 720, 745

The list of prime factors of all numbers are

Prime factors of 439 are 439

Prime factors of 959 are 7 x 137

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 745 are 5 x 149

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

Given numbers are 439, 959, 720, 745

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(439, 959) = 421001

GCD(439, 959) = ( 439 x 959 ) / 421001

= 439 / 959

= 439

Step2:

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

= 1 / 720

= 1

Step3:

LCM(1, 745) = 745

GCD(1, 745) = ( 1 x 745 ) / 745

= 1 / 745

= 1

So, Greatest Common Divisor of 439, 959, 720, 745 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 800, 240, 512, 642
• GCD of 773, 425, 403, 736
• GCD of 670, 544, 998, 399
• GCD of 709, 608, 671, 415
• GCD of 759, 975, 499, 107

Given numbers are 439, 959, 720, 745
The greatest common divisor of numbers 439, 959, 720, 745 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 439, 959, 720, 745 is 1.

1. What is the GCD of 439, 959, 720, 745?

GCD of given numbers 439, 959, 720, 745 is 1

2. How to calculate the greatest common divisor of 439, 959, 720, 745?

We can find the highest common divisor of 439, 959, 720, 745 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 439, 959, 720, 745 i.e 1.

3. How can I use the GCD of 439, 959, 720, 745Calculator?

Out the numbers 439, 959, 720, 745 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.