GCD of 417, 682, 427, 720 Calculator

Given Input numbers are 417, 682, 427, 720

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

Divisors of 417 :

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

1, 3, 139, 417

Divisors of 682 :

The positive integer divisors of 682 that completely divides 682 are.

1, 2, 11, 22, 31, 62, 341, 682

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

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 (417, 682, 427, 720) = 1.

Given numbers are 417, 682, 427, 720

The list of prime factors of all numbers are

Prime factors of 417 are 3 x 139

Prime factors of 682 are 2 x 11 x 31

Prime factors of 427 are 7 x 61

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 417, 682, 427, 720

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

Apply this formula for all numbers.

Step1:

LCM(417, 682) = 284394

GCD(417, 682) = ( 417 x 682 ) / 284394

= 417 / 682

= 417

Step2:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

Step3:

LCM(1, 720) = 720

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

= 1 / 720

= 1

So, Greatest Common Divisor of 417, 682, 427, 720 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 686, 293, 295, 136
• GCD of 812, 147, 227, 606
• GCD of 855, 355, 532, 438
• GCD of 552, 845, 803, 338
• GCD of 430, 942, 625, 793

Given numbers are 417, 682, 427, 720
The greatest common divisor of numbers 417, 682, 427, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 417, 682, 427, 720 is 1.

1. What is the GCD of 417, 682, 427, 720?

GCD of given numbers 417, 682, 427, 720 is 1

2. How to calculate the greatest common divisor of 417, 682, 427, 720?

We can find the highest common divisor of 417, 682, 427, 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 417, 682, 427, 720 i.e 1.

3. How can I use the GCD of 417, 682, 427, 720Calculator?

Out the numbers 417, 682, 427, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.