GCD of 989, 122, 27, 711 Calculator

Given Input numbers are 989, 122, 27, 711

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

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 122 :

The positive integer divisors of 122 that completely divides 122 are.

1, 2, 61, 122

Divisors of 27 :

The positive integer divisors of 27 that completely divides 27 are.

1, 3, 9, 27

Divisors of 711 :

The positive integer divisors of 711 that completely divides 711 are.

1, 3, 9, 79, 237, 711

GCD of numbers is the greatest common divisor

So, the GCD (989, 122, 27, 711) = 1.

Given numbers are 989, 122, 27, 711

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 122 are 2 x 61

Prime factors of 27 are 3 x 3 x 3

Prime factors of 711 are 3 x 3 x 79

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

Given numbers are 989, 122, 27, 711

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

Apply this formula for all numbers.

Step1:

LCM(989, 122) = 120658

GCD(989, 122) = ( 989 x 122 ) / 120658

= 989 / 122

= 989

Step2:

LCM(1, 27) = 27

GCD(1, 27) = ( 1 x 27 ) / 27

= 1 / 27

= 1

Step3:

LCM(1, 711) = 711

GCD(1, 711) = ( 1 x 711 ) / 711

= 1 / 711

= 1

So, Greatest Common Divisor of 989, 122, 27, 711 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 909, 907, 23, 200
• GCD of 112, 609, 44, 679
• GCD of 642, 809, 27, 820
• GCD of 822, 907, 81, 459
• GCD of 969, 396, 92, 723

Given numbers are 989, 122, 27, 711
The greatest common divisor of numbers 989, 122, 27, 711 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 122, 27, 711 is 1.

1. What is the GCD of 989, 122, 27, 711?

GCD of given numbers 989, 122, 27, 711 is 1

2. How to calculate the greatest common divisor of 989, 122, 27, 711?

We can find the highest common divisor of 989, 122, 27, 711 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 989, 122, 27, 711 i.e 1.

3. How can I use the GCD of 989, 122, 27, 711Calculator?

Out the numbers 989, 122, 27, 711 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.