GCD of 857, 386, 375, 129 Calculator

Given Input numbers are 857, 386, 375, 129

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

Divisors of 857 :

The positive integer divisors of 857 that completely divides 857 are.

1, 857

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

Divisors of 375 :

The positive integer divisors of 375 that completely divides 375 are.

1, 3, 5, 15, 25, 75, 125, 375

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

GCD of numbers is the greatest common divisor

So, the GCD (857, 386, 375, 129) = 1.

Given numbers are 857, 386, 375, 129

The list of prime factors of all numbers are

Prime factors of 857 are 857

Prime factors of 386 are 2 x 193

Prime factors of 375 are 3 x 5 x 5 x 5

Prime factors of 129 are 3 x 43

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

Given numbers are 857, 386, 375, 129

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

Apply this formula for all numbers.

Step1:

LCM(857, 386) = 330802

GCD(857, 386) = ( 857 x 386 ) / 330802

= 857 / 386

= 857

Step2:

LCM(1, 375) = 375

GCD(1, 375) = ( 1 x 375 ) / 375

= 1 / 375

= 1

Step3:

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

= 1 / 129

= 1

So, Greatest Common Divisor of 857, 386, 375, 129 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 351, 281, 417, 320
• GCD of 901, 283, 594, 503
• GCD of 564, 993, 126, 427
• GCD of 566, 882, 108, 833
• GCD of 999, 732, 165, 720

Given numbers are 857, 386, 375, 129
The greatest common divisor of numbers 857, 386, 375, 129 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 857, 386, 375, 129 is 1.

1. What is the GCD of 857, 386, 375, 129?

GCD of given numbers 857, 386, 375, 129 is 1

2. How to calculate the greatest common divisor of 857, 386, 375, 129?

We can find the highest common divisor of 857, 386, 375, 129 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 857, 386, 375, 129 i.e 1.

3. How can I use the GCD of 857, 386, 375, 129Calculator?

Out the numbers 857, 386, 375, 129 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.