GCD of 838, 710, 187, 680 Calculator

Given Input numbers are 838, 710, 187, 680

In the factoring method, we have to find the divisors of all numbers

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 710 :

The positive integer divisors of 710 that completely divides 710 are.

1, 2, 5, 10, 71, 142, 355, 710

Divisors of 187 :

The positive integer divisors of 187 that completely divides 187 are.

1, 11, 17, 187

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

GCD of numbers is the greatest common divisor

So, the GCD (838, 710, 187, 680) = 1.

Given numbers are 838, 710, 187, 680

The list of prime factors of all numbers are

Prime factors of 838 are 2 x 419

Prime factors of 710 are 2 x 5 x 71

Prime factors of 187 are 11 x 17

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

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

Given numbers are 838, 710, 187, 680

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

Apply this formula for all numbers.

Step1:

LCM(838, 710) = 297490

GCD(838, 710) = ( 838 x 710 ) / 297490

= 838 / 710

= 838

Step2:

LCM(2, 187) = 374

GCD(2, 187) = ( 2 x 187 ) / 374

= 2 / 187

= 2

Step3:

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

= 1 / 680

= 1

So, Greatest Common Divisor of 838, 710, 187, 680 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 671, 761, 569, 329
• GCD of 807, 356, 693, 445
• GCD of 867, 504, 282, 270
• GCD of 821, 711, 639, 593
• GCD of 567, 652, 800, 376

Given numbers are 838, 710, 187, 680
The greatest common divisor of numbers 838, 710, 187, 680 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 838, 710, 187, 680 is 1.

1. What is the GCD of 838, 710, 187, 680?

GCD of given numbers 838, 710, 187, 680 is 1

2. How to calculate the greatest common divisor of 838, 710, 187, 680?

We can find the highest common divisor of 838, 710, 187, 680 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 838, 710, 187, 680 i.e 1.

3. How can I use the GCD of 838, 710, 187, 680Calculator?

Out the numbers 838, 710, 187, 680 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.