GCD of 316, 463, 15, 220 Calculator

Given Input numbers are 316, 463, 15, 220

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

Divisors of 316 :

The positive integer divisors of 316 that completely divides 316 are.

1, 2, 4, 79, 158, 316

Divisors of 463 :

The positive integer divisors of 463 that completely divides 463 are.

1, 463

Divisors of 15 :

The positive integer divisors of 15 that completely divides 15 are.

1, 3, 5, 15

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 (316, 463, 15, 220) = 1.

Given numbers are 316, 463, 15, 220

The list of prime factors of all numbers are

Prime factors of 316 are 2 x 2 x 79

Prime factors of 463 are 463

Prime factors of 15 are 3 x 5

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 316, 463, 15, 220

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

Apply this formula for all numbers.

Step1:

LCM(316, 463) = 146308

GCD(316, 463) = ( 316 x 463 ) / 146308

= 316 / 463

= 316

Step2:

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

= 1 / 15

= 1

Step3:

LCM(1, 220) = 220

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

= 1 / 220

= 1

So, Greatest Common Divisor of 316, 463, 15, 220 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 750, 276, 19, 138
• GCD of 544, 931, 49, 688
• GCD of 359, 887, 76, 568
• GCD of 434, 582, 10, 316
• GCD of 828, 645, 38, 991

Given numbers are 316, 463, 15, 220
The greatest common divisor of numbers 316, 463, 15, 220 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 316, 463, 15, 220 is 1.

1. What is the GCD of 316, 463, 15, 220?

GCD of given numbers 316, 463, 15, 220 is 1

2. How to calculate the greatest common divisor of 316, 463, 15, 220?

We can find the highest common divisor of 316, 463, 15, 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 316, 463, 15, 220 i.e 1.

3. How can I use the GCD of 316, 463, 15, 220Calculator?

Out the numbers 316, 463, 15, 220 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.