GCD of 680, 850, 489, 835 Calculator

Given Input numbers are 680, 850, 489, 835

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 850 :

The positive integer divisors of 850 that completely divides 850 are.

1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 835 :

The positive integer divisors of 835 that completely divides 835 are.

1, 5, 167, 835

GCD of numbers is the greatest common divisor

So, the GCD (680, 850, 489, 835) = 1.

Given numbers are 680, 850, 489, 835

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 850 are 2 x 5 x 5 x 17

Prime factors of 489 are 3 x 163

Prime factors of 835 are 5 x 167

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

Given numbers are 680, 850, 489, 835

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

Apply this formula for all numbers.

Step1:

LCM(680, 850) = 3400

GCD(680, 850) = ( 680 x 850 ) / 3400

= 680 / 850

= 680

Step2:

LCM(170, 489) = 83130

GCD(170, 489) = ( 170 x 489 ) / 83130

= 170 / 489

= 170

Step3:

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

= 1 / 835

= 1

So, Greatest Common Divisor of 680, 850, 489, 835 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 823, 849, 209, 303
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Given numbers are 680, 850, 489, 835
The greatest common divisor of numbers 680, 850, 489, 835 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 850, 489, 835 is 1.

1. What is the GCD of 680, 850, 489, 835?

GCD of given numbers 680, 850, 489, 835 is 1

2. How to calculate the greatest common divisor of 680, 850, 489, 835?

We can find the highest common divisor of 680, 850, 489, 835 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, 850, 489, 835 i.e 1.

3. How can I use the GCD of 680, 850, 489, 835Calculator?

Out the numbers 680, 850, 489, 835 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.