GCD of 680, 471, 468, 442 Calculator

Given Input numbers are 680, 471, 468, 442

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

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 471 :

The positive integer divisors of 471 that completely divides 471 are.

1, 3, 157, 471

Divisors of 468 :

The positive integer divisors of 468 that completely divides 468 are.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

GCD of numbers is the greatest common divisor

So, the GCD (680, 471, 468, 442) = 1.

Given numbers are 680, 471, 468, 442

The list of prime factors of all numbers are

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 471 are 3 x 157

Prime factors of 468 are 2 x 2 x 3 x 3 x 13

Prime factors of 442 are 2 x 13 x 17

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

Given numbers are 680, 471, 468, 442

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

Apply this formula for all numbers.

Step1:

LCM(680, 471) = 320280

GCD(680, 471) = ( 680 x 471 ) / 320280

= 680 / 471

= 680

Step2:

LCM(1, 468) = 468

GCD(1, 468) = ( 1 x 468 ) / 468

= 1 / 468

= 1

Step3:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

So, Greatest Common Divisor of 680, 471, 468, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 188, 394, 618, 219
• GCD of 444, 635, 203, 619
• GCD of 654, 679, 854, 695
• GCD of 507, 200, 985, 989
• GCD of 657, 992, 985, 695

Given numbers are 680, 471, 468, 442
The greatest common divisor of numbers 680, 471, 468, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 471, 468, 442 is 1.

1. What is the GCD of 680, 471, 468, 442?

GCD of given numbers 680, 471, 468, 442 is 1

2. How to calculate the greatest common divisor of 680, 471, 468, 442?

We can find the highest common divisor of 680, 471, 468, 442 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 680, 471, 468, 442 i.e 1.

3. How can I use the GCD of 680, 471, 468, 442Calculator?

Out the numbers 680, 471, 468, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.