GCD of 680, 438, 302, 336 Calculator

Given Input numbers are 680, 438, 302, 336

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 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 302 :

The positive integer divisors of 302 that completely divides 302 are.

1, 2, 151, 302

Divisors of 336 :

The positive integer divisors of 336 that completely divides 336 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

GCD of numbers is the greatest common divisor

So, the GCD (680, 438, 302, 336) = 2.

Given numbers are 680, 438, 302, 336

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 438 are 2 x 3 x 73

Prime factors of 302 are 2 x 151

Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7

The highest common occurrence is 2¹

Therefore, GCD of 680, 438, 302, 336 is 2.

Given numbers are 680, 438, 302, 336

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

Apply this formula for all numbers.

Step1:

LCM(680, 438) = 148920

GCD(680, 438) = ( 680 x 438 ) / 148920

= 680 / 438

= 680

Step2:

LCM(2, 302) = 302

GCD(2, 302) = ( 2 x 302 ) / 302

= 2 / 302

= 2

Step3:

LCM(2, 336) = 336

GCD(2, 336) = ( 2 x 336 ) / 336

= 2 / 336

= 2

So, Greatest Common Divisor of 680, 438, 302, 336 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 584, 663, 521, 422
• GCD of 495, 968, 319, 413
• GCD of 735, 155, 157, 985
• GCD of 437, 642, 668, 219
• GCD of 711, 758, 215, 149

Given numbers are 680, 438, 302, 336
The greatest common divisor of numbers 680, 438, 302, 336 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 438, 302, 336 is 2.

1. What is the GCD of 680, 438, 302, 336?

GCD of given numbers 680, 438, 302, 336 is 2

2. How to calculate the greatest common divisor of 680, 438, 302, 336?

We can find the highest common divisor of 680, 438, 302, 336 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, 438, 302, 336 i.e 2.

3. How can I use the GCD of 680, 438, 302, 336Calculator?

Out the numbers 680, 438, 302, 336 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.