GCD of 680, 822, 915, 682 Calculator

Given Input numbers are 680, 822, 915, 682

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 822 :

The positive integer divisors of 822 that completely divides 822 are.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 915 :

The positive integer divisors of 915 that completely divides 915 are.

1, 3, 5, 15, 61, 183, 305, 915

Divisors of 682 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (680, 822, 915, 682) = 1.

Given numbers are 680, 822, 915, 682

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 822 are 2 x 3 x 137

Prime factors of 915 are 3 x 5 x 61

Prime factors of 682 are 2 x 11 x 31

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

Given numbers are 680, 822, 915, 682

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

Apply this formula for all numbers.

Step1:

LCM(680, 822) = 279480

GCD(680, 822) = ( 680 x 822 ) / 279480

= 680 / 822

= 680

Step2:

LCM(2, 915) = 1830

GCD(2, 915) = ( 2 x 915 ) / 1830

= 2 / 915

= 2

Step3:

LCM(1, 682) = 682

GCD(1, 682) = ( 1 x 682 ) / 682

= 1 / 682

= 1

So, Greatest Common Divisor of 680, 822, 915, 682 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 783, 738, 548, 286
• GCD of 505, 825, 607, 559
• GCD of 767, 897, 719, 145
• GCD of 858, 786, 430, 533
• GCD of 176, 437, 840, 278

Given numbers are 680, 822, 915, 682
The greatest common divisor of numbers 680, 822, 915, 682 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 822, 915, 682 is 1.

1. What is the GCD of 680, 822, 915, 682?

GCD of given numbers 680, 822, 915, 682 is 1

2. How to calculate the greatest common divisor of 680, 822, 915, 682?

We can find the highest common divisor of 680, 822, 915, 682 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, 822, 915, 682 i.e 1.

3. How can I use the GCD of 680, 822, 915, 682Calculator?

Out the numbers 680, 822, 915, 682 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.