GCD of 63, 82, 13, 19 Calculator

Given Input numbers are 63, 82, 13, 19

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

Divisors of 63 :

The positive integer divisors of 63 that completely divides 63 are.

1, 3, 7, 9, 21, 63

Divisors of 82 :

The positive integer divisors of 82 that completely divides 82 are.

1, 2, 41, 82

Divisors of 13 :

The positive integer divisors of 13 that completely divides 13 are.

1, 13

Divisors of 19 :

The positive integer divisors of 19 that completely divides 19 are.

1, 19

GCD of numbers is the greatest common divisor

So, the GCD (63, 82, 13, 19) = 1.

Given numbers are 63, 82, 13, 19

The list of prime factors of all numbers are

Prime factors of 63 are 3 x 3 x 7

Prime factors of 82 are 2 x 41

Prime factors of 13 are 13

Prime factors of 19 are 19

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

Given numbers are 63, 82, 13, 19

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

Apply this formula for all numbers.

Step1:

LCM(63, 82) = 5166

GCD(63, 82) = ( 63 x 82 ) / 5166

= 63 / 82

= 63

Step2:

LCM(1, 13) = 13

GCD(1, 13) = ( 1 x 13 ) / 13

= 1 / 13

= 1

Step3:

LCM(1, 19) = 19

GCD(1, 19) = ( 1 x 19 ) / 19

= 1 / 19

= 1

So, Greatest Common Divisor of 63, 82, 13, 19 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 27, 37, 85, 80
• GCD of 78, 54, 17, 84
• GCD of 56, 16, 41, 17
• GCD of 66, 21, 14, 68
• GCD of 67, 55, 58, 64

Given numbers are 63, 82, 13, 19
The greatest common divisor of numbers 63, 82, 13, 19 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 63, 82, 13, 19 is 1.

1. What is the GCD of 63, 82, 13, 19?

GCD of given numbers 63, 82, 13, 19 is 1

2. How to calculate the greatest common divisor of 63, 82, 13, 19?

We can find the highest common divisor of 63, 82, 13, 19 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 63, 82, 13, 19 i.e 1.

3. How can I use the GCD of 63, 82, 13, 19Calculator?

Out the numbers 63, 82, 13, 19 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.