GCD of 681, 685, 124, 829 Calculator

Given Input numbers are 681, 685, 124, 829

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

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

Divisors of 829 :

The positive integer divisors of 829 that completely divides 829 are.

1, 829

GCD of numbers is the greatest common divisor

So, the GCD (681, 685, 124, 829) = 1.

Given numbers are 681, 685, 124, 829

The list of prime factors of all numbers are

Prime factors of 681 are 3 x 227

Prime factors of 685 are 5 x 137

Prime factors of 124 are 2 x 2 x 31

Prime factors of 829 are 829

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

Given numbers are 681, 685, 124, 829

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

Apply this formula for all numbers.

Step1:

LCM(681, 685) = 466485

GCD(681, 685) = ( 681 x 685 ) / 466485

= 681 / 685

= 681

Step2:

LCM(1, 124) = 124

GCD(1, 124) = ( 1 x 124 ) / 124

= 1 / 124

= 1

Step3:

LCM(1, 829) = 829

GCD(1, 829) = ( 1 x 829 ) / 829

= 1 / 829

= 1

So, Greatest Common Divisor of 681, 685, 124, 829 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 470, 860, 308, 996
• GCD of 846, 195, 340, 958
• GCD of 990, 527, 523, 547
• GCD of 643, 199, 982, 782
• GCD of 664, 160, 361, 388

Given numbers are 681, 685, 124, 829
The greatest common divisor of numbers 681, 685, 124, 829 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 681, 685, 124, 829 is 1.

1. What is the GCD of 681, 685, 124, 829?

GCD of given numbers 681, 685, 124, 829 is 1

2. How to calculate the greatest common divisor of 681, 685, 124, 829?

We can find the highest common divisor of 681, 685, 124, 829 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 681, 685, 124, 829 i.e 1.

3. How can I use the GCD of 681, 685, 124, 829Calculator?

Out the numbers 681, 685, 124, 829 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.