GCD of 929, 689, 842, 685 Calculator

Given Input numbers are 929, 689, 842, 685

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

Divisors of 929 :

The positive integer divisors of 929 that completely divides 929 are.

1, 929

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 842 :

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

1, 2, 421, 842

Divisors of 685 :

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

1, 5, 137, 685

GCD of numbers is the greatest common divisor

So, the GCD (929, 689, 842, 685) = 1.

Given numbers are 929, 689, 842, 685

The list of prime factors of all numbers are

Prime factors of 929 are 929

Prime factors of 689 are 13 x 53

Prime factors of 842 are 2 x 421

Prime factors of 685 are 5 x 137

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

Given numbers are 929, 689, 842, 685

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

Apply this formula for all numbers.

Step1:

LCM(929, 689) = 640081

GCD(929, 689) = ( 929 x 689 ) / 640081

= 929 / 689

= 929

Step2:

LCM(1, 842) = 842

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

= 1 / 842

= 1

Step3:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

So, Greatest Common Divisor of 929, 689, 842, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 906, 572, 862, 314
• GCD of 850, 434, 832, 265
• GCD of 349, 684, 283, 578
• GCD of 705, 899, 253, 725
• GCD of 669, 710, 980, 827

Given numbers are 929, 689, 842, 685
The greatest common divisor of numbers 929, 689, 842, 685 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 929, 689, 842, 685 is 1.

1. What is the GCD of 929, 689, 842, 685?

GCD of given numbers 929, 689, 842, 685 is 1

2. How to calculate the greatest common divisor of 929, 689, 842, 685?

We can find the highest common divisor of 929, 689, 842, 685 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 929, 689, 842, 685 i.e 1.

3. How can I use the GCD of 929, 689, 842, 685Calculator?

Out the numbers 929, 689, 842, 685 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.