GCD of 918, 719, 20 Calculator

Given Input numbers are 918, 719, 20

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

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

Divisors of 719 :

The positive integer divisors of 719 that completely divides 719 are.

1, 719

Divisors of 20 :

The positive integer divisors of 20 that completely divides 20 are.

1, 2, 4, 5, 10, 20

GCD of numbers is the greatest common divisor

So, the GCD (918, 719, 20) = 1.

Given numbers are 918, 719, 20

The list of prime factors of all numbers are

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

Prime factors of 719 are 719

Prime factors of 20 are 2 x 2 x 5

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

Given numbers are 918, 719, 20

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

Apply this formula for all numbers.

Step1:

LCM(918, 719) = 660042

GCD(918, 719) = ( 918 x 719 ) / 660042

= 918 / 719

= 918

Step2:

LCM(1, 20) = 20

GCD(1, 20) = ( 1 x 20 ) / 20

= 1 / 20

= 1

So, Greatest Common Divisor of 918, 719, 20 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 777, 509, 33
• GCD of 646, 603, 58
• GCD of 915, 820, 89
• GCD of 475, 586, 87
• GCD of 359, 132, 68

Given numbers are 918, 719, 20
The greatest common divisor of numbers 918, 719, 20 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 918, 719, 20 is 1.

1. What is the GCD of 918, 719, 20?

GCD of given numbers 918, 719, 20 is 1

2. How to calculate the greatest common divisor of 918, 719, 20?

We can find the highest common divisor of 918, 719, 20 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 918, 719, 20 i.e 1.

3. How can I use the GCD of 918, 719, 20Calculator?

Out the numbers 918, 719, 20 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.