GCD of 710, 417, 685, 720 Calculator

Given Input numbers are 710, 417, 685, 720

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

Divisors of 710 :

The positive integer divisors of 710 that completely divides 710 are.

1, 2, 5, 10, 71, 142, 355, 710

Divisors of 417 :

The positive integer divisors of 417 that completely divides 417 are.

1, 3, 139, 417

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

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

GCD of numbers is the greatest common divisor

So, the GCD (710, 417, 685, 720) = 1.

Given numbers are 710, 417, 685, 720

The list of prime factors of all numbers are

Prime factors of 710 are 2 x 5 x 71

Prime factors of 417 are 3 x 139

Prime factors of 685 are 5 x 137

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

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

Given numbers are 710, 417, 685, 720

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

Apply this formula for all numbers.

Step1:

LCM(710, 417) = 296070

GCD(710, 417) = ( 710 x 417 ) / 296070

= 710 / 417

= 710

Step2:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

Step3:

LCM(1, 720) = 720

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

= 1 / 720

= 1

So, Greatest Common Divisor of 710, 417, 685, 720 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 347, 320, 887, 514
• GCD of 136, 632, 344, 168
• GCD of 960, 708, 384, 918
• GCD of 126, 625, 651, 948
• GCD of 521, 965, 728, 925

Given numbers are 710, 417, 685, 720
The greatest common divisor of numbers 710, 417, 685, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 710, 417, 685, 720 is 1.

1. What is the GCD of 710, 417, 685, 720?

GCD of given numbers 710, 417, 685, 720 is 1

2. How to calculate the greatest common divisor of 710, 417, 685, 720?

We can find the highest common divisor of 710, 417, 685, 720 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 710, 417, 685, 720 i.e 1.

3. How can I use the GCD of 710, 417, 685, 720Calculator?

Out the numbers 710, 417, 685, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.