GCD of 318, 135, 685, 871 Calculator

Given Input numbers are 318, 135, 685, 871

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

Divisors of 318 :

The positive integer divisors of 318 that completely divides 318 are.

1, 2, 3, 6, 53, 106, 159, 318

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 685 :

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

1, 5, 137, 685

Divisors of 871 :

The positive integer divisors of 871 that completely divides 871 are.

1, 13, 67, 871

GCD of numbers is the greatest common divisor

So, the GCD (318, 135, 685, 871) = 1.

Given numbers are 318, 135, 685, 871

The list of prime factors of all numbers are

Prime factors of 318 are 2 x 3 x 53

Prime factors of 135 are 3 x 3 x 3 x 5

Prime factors of 685 are 5 x 137

Prime factors of 871 are 13 x 67

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

Given numbers are 318, 135, 685, 871

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

Apply this formula for all numbers.

Step1:

LCM(318, 135) = 14310

GCD(318, 135) = ( 318 x 135 ) / 14310

= 318 / 135

= 318

Step2:

LCM(3, 685) = 2055

GCD(3, 685) = ( 3 x 685 ) / 2055

= 3 / 685

= 3

Step3:

LCM(1, 871) = 871

GCD(1, 871) = ( 1 x 871 ) / 871

= 1 / 871

= 1

So, Greatest Common Divisor of 318, 135, 685, 871 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 284, 142, 993, 469
• GCD of 357, 534, 280, 380
• GCD of 537, 100, 130, 986
• GCD of 637, 145, 129, 755
• GCD of 767, 831, 812, 391

Given numbers are 318, 135, 685, 871
The greatest common divisor of numbers 318, 135, 685, 871 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 318, 135, 685, 871 is 1.

1. What is the GCD of 318, 135, 685, 871?

GCD of given numbers 318, 135, 685, 871 is 1

2. How to calculate the greatest common divisor of 318, 135, 685, 871?

We can find the highest common divisor of 318, 135, 685, 871 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 318, 135, 685, 871 i.e 1.

3. How can I use the GCD of 318, 135, 685, 871Calculator?

Out the numbers 318, 135, 685, 871 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.