GCD of 858, 345, 131, 929 Calculator

Given Input numbers are 858, 345, 131, 929

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

Divisors of 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 929 :

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

1, 929

GCD of numbers is the greatest common divisor

So, the GCD (858, 345, 131, 929) = 1.

Given numbers are 858, 345, 131, 929

The list of prime factors of all numbers are

Prime factors of 858 are 2 x 3 x 11 x 13

Prime factors of 345 are 3 x 5 x 23

Prime factors of 131 are 131

Prime factors of 929 are 929

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

Given numbers are 858, 345, 131, 929

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

Apply this formula for all numbers.

Step1:

LCM(858, 345) = 98670

GCD(858, 345) = ( 858 x 345 ) / 98670

= 858 / 345

= 858

Step2:

LCM(3, 131) = 393

GCD(3, 131) = ( 3 x 131 ) / 393

= 3 / 131

= 3

Step3:

LCM(1, 929) = 929

GCD(1, 929) = ( 1 x 929 ) / 929

= 1 / 929

= 1

So, Greatest Common Divisor of 858, 345, 131, 929 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 514, 302, 890, 764
• GCD of 324, 173, 712, 138
• GCD of 998, 828, 215, 663
• GCD of 250, 922, 578, 356
• GCD of 963, 582, 398, 317

Given numbers are 858, 345, 131, 929
The greatest common divisor of numbers 858, 345, 131, 929 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 858, 345, 131, 929 is 1.

1. What is the GCD of 858, 345, 131, 929?

GCD of given numbers 858, 345, 131, 929 is 1

2. How to calculate the greatest common divisor of 858, 345, 131, 929?

We can find the highest common divisor of 858, 345, 131, 929 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 858, 345, 131, 929 i.e 1.

3. How can I use the GCD of 858, 345, 131, 929Calculator?

Out the numbers 858, 345, 131, 929 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.