GCD of 680, 844, 762, 445 Calculator

Given Input numbers are 680, 844, 762, 445

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 844 :

The positive integer divisors of 844 that completely divides 844 are.

1, 2, 4, 211, 422, 844

Divisors of 762 :

The positive integer divisors of 762 that completely divides 762 are.

1, 2, 3, 6, 127, 254, 381, 762

Divisors of 445 :

The positive integer divisors of 445 that completely divides 445 are.

1, 5, 89, 445

GCD of numbers is the greatest common divisor

So, the GCD (680, 844, 762, 445) = 1.

Given numbers are 680, 844, 762, 445

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 844 are 2 x 2 x 211

Prime factors of 762 are 2 x 3 x 127

Prime factors of 445 are 5 x 89

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

Given numbers are 680, 844, 762, 445

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

Apply this formula for all numbers.

Step1:

LCM(680, 844) = 143480

GCD(680, 844) = ( 680 x 844 ) / 143480

= 680 / 844

= 680

Step2:

LCM(4, 762) = 1524

GCD(4, 762) = ( 4 x 762 ) / 1524

= 4 / 762

= 4

Step3:

LCM(2, 445) = 890

GCD(2, 445) = ( 2 x 445 ) / 890

= 2 / 445

= 2

So, Greatest Common Divisor of 680, 844, 762, 445 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 512, 702, 789, 915
• GCD of 244, 341, 923, 448
• GCD of 296, 705, 245, 590
• GCD of 210, 771, 848, 353
• GCD of 162, 968, 466, 483

Given numbers are 680, 844, 762, 445
The greatest common divisor of numbers 680, 844, 762, 445 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 844, 762, 445 is 1.

1. What is the GCD of 680, 844, 762, 445?

GCD of given numbers 680, 844, 762, 445 is 1

2. How to calculate the greatest common divisor of 680, 844, 762, 445?

We can find the highest common divisor of 680, 844, 762, 445 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, 844, 762, 445 i.e 1.

3. How can I use the GCD of 680, 844, 762, 445Calculator?

Out the numbers 680, 844, 762, 445 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.