GCD of 680, 107, 906, 842 Calculator

Given Input numbers are 680, 107, 906, 842

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 107 :

The positive integer divisors of 107 that completely divides 107 are.

1, 107

Divisors of 906 :

The positive integer divisors of 906 that completely divides 906 are.

1, 2, 3, 6, 151, 302, 453, 906

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

GCD of numbers is the greatest common divisor

So, the GCD (680, 107, 906, 842) = 1.

Given numbers are 680, 107, 906, 842

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 107 are 107

Prime factors of 906 are 2 x 3 x 151

Prime factors of 842 are 2 x 421

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

Given numbers are 680, 107, 906, 842

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

Apply this formula for all numbers.

Step1:

LCM(680, 107) = 72760

GCD(680, 107) = ( 680 x 107 ) / 72760

= 680 / 107

= 680

Step2:

LCM(1, 906) = 906

GCD(1, 906) = ( 1 x 906 ) / 906

= 1 / 906

= 1

Step3:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

So, Greatest Common Divisor of 680, 107, 906, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 909, 227, 364, 158
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• GCD of 834, 339, 623, 640

Given numbers are 680, 107, 906, 842
The greatest common divisor of numbers 680, 107, 906, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 107, 906, 842 is 1.

1. What is the GCD of 680, 107, 906, 842?

GCD of given numbers 680, 107, 906, 842 is 1

2. How to calculate the greatest common divisor of 680, 107, 906, 842?

We can find the highest common divisor of 680, 107, 906, 842 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, 107, 906, 842 i.e 1.

3. How can I use the GCD of 680, 107, 906, 842Calculator?

Out the numbers 680, 107, 906, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.