GCD of 318, 284, 709, 220 Calculator

Given Input numbers are 318, 284, 709, 220

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 284 :

The positive integer divisors of 284 that completely divides 284 are.

1, 2, 4, 71, 142, 284

Divisors of 709 :

The positive integer divisors of 709 that completely divides 709 are.

1, 709

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

GCD of numbers is the greatest common divisor

So, the GCD (318, 284, 709, 220) = 1.

Given numbers are 318, 284, 709, 220

The list of prime factors of all numbers are

Prime factors of 318 are 2 x 3 x 53

Prime factors of 284 are 2 x 2 x 71

Prime factors of 709 are 709

Prime factors of 220 are 2 x 2 x 5 x 11

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

Given numbers are 318, 284, 709, 220

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

Apply this formula for all numbers.

Step1:

LCM(318, 284) = 45156

GCD(318, 284) = ( 318 x 284 ) / 45156

= 318 / 284

= 318

Step2:

LCM(2, 709) = 1418

GCD(2, 709) = ( 2 x 709 ) / 1418

= 2 / 709

= 2

Step3:

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

= 1 / 220

= 1

So, Greatest Common Divisor of 318, 284, 709, 220 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 134, 177, 867, 716
• GCD of 972, 990, 287, 832
• GCD of 185, 147, 472, 244
• GCD of 347, 262, 989, 974
• GCD of 232, 761, 742, 101

Given numbers are 318, 284, 709, 220
The greatest common divisor of numbers 318, 284, 709, 220 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 318, 284, 709, 220 is 1.

1. What is the GCD of 318, 284, 709, 220?

GCD of given numbers 318, 284, 709, 220 is 1

2. How to calculate the greatest common divisor of 318, 284, 709, 220?

We can find the highest common divisor of 318, 284, 709, 220 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, 284, 709, 220 i.e 1.

3. How can I use the GCD of 318, 284, 709, 220Calculator?

Out the numbers 318, 284, 709, 220 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.