GCD of 56, 13, 15, 59 Calculator

Given Input numbers are 56, 13, 15, 59

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

Divisors of 56 :

The positive integer divisors of 56 that completely divides 56 are.

1, 2, 4, 7, 8, 14, 28, 56

Divisors of 13 :

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

1, 13

Divisors of 15 :

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

1, 3, 5, 15

Divisors of 59 :

The positive integer divisors of 59 that completely divides 59 are.

1, 59

GCD of numbers is the greatest common divisor

So, the GCD (56, 13, 15, 59) = 1.

Given numbers are 56, 13, 15, 59

The list of prime factors of all numbers are

Prime factors of 56 are 2 x 2 x 2 x 7

Prime factors of 13 are 13

Prime factors of 15 are 3 x 5

Prime factors of 59 are 59

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

Given numbers are 56, 13, 15, 59

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

Apply this formula for all numbers.

Step1:

LCM(56, 13) = 728

GCD(56, 13) = ( 56 x 13 ) / 728

= 56 / 13

= 56

Step2:

LCM(1, 15) = 15

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

= 1 / 15

= 1

Step3:

LCM(1, 59) = 59

GCD(1, 59) = ( 1 x 59 ) / 59

= 1 / 59

= 1

So, Greatest Common Divisor of 56, 13, 15, 59 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 19, 46, 36, 33
• GCD of 62, 22, 44, 48
• GCD of 98, 55, 68, 71
• GCD of 67, 67, 10, 79
• GCD of 31, 95, 39, 44

Given numbers are 56, 13, 15, 59
The greatest common divisor of numbers 56, 13, 15, 59 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 56, 13, 15, 59 is 1.

1. What is the GCD of 56, 13, 15, 59?

GCD of given numbers 56, 13, 15, 59 is 1

2. How to calculate the greatest common divisor of 56, 13, 15, 59?

We can find the highest common divisor of 56, 13, 15, 59 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 56, 13, 15, 59 i.e 1.

3. How can I use the GCD of 56, 13, 15, 59Calculator?

Out the numbers 56, 13, 15, 59 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.