GCD of 977, 945, 116, 558 Calculator

Given Input numbers are 977, 945, 116, 558

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

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 116 :

The positive integer divisors of 116 that completely divides 116 are.

1, 2, 4, 29, 58, 116

Divisors of 558 :

The positive integer divisors of 558 that completely divides 558 are.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

GCD of numbers is the greatest common divisor

So, the GCD (977, 945, 116, 558) = 1.

Given numbers are 977, 945, 116, 558

The list of prime factors of all numbers are

Prime factors of 977 are 977

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

Prime factors of 116 are 2 x 2 x 29

Prime factors of 558 are 2 x 3 x 3 x 31

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

Given numbers are 977, 945, 116, 558

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

Apply this formula for all numbers.

Step1:

LCM(977, 945) = 923265

GCD(977, 945) = ( 977 x 945 ) / 923265

= 977 / 945

= 977

Step2:

LCM(1, 116) = 116

GCD(1, 116) = ( 1 x 116 ) / 116

= 1 / 116

= 1

Step3:

LCM(1, 558) = 558

GCD(1, 558) = ( 1 x 558 ) / 558

= 1 / 558

= 1

So, Greatest Common Divisor of 977, 945, 116, 558 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 121, 823, 323, 155
• GCD of 352, 892, 200, 628
• GCD of 220, 269, 802, 729
• GCD of 737, 621, 965, 702
• GCD of 881, 463, 433, 833

Given numbers are 977, 945, 116, 558
The greatest common divisor of numbers 977, 945, 116, 558 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 977, 945, 116, 558 is 1.

1. What is the GCD of 977, 945, 116, 558?

GCD of given numbers 977, 945, 116, 558 is 1

2. How to calculate the greatest common divisor of 977, 945, 116, 558?

We can find the highest common divisor of 977, 945, 116, 558 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 977, 945, 116, 558 i.e 1.

3. How can I use the GCD of 977, 945, 116, 558Calculator?

Out the numbers 977, 945, 116, 558 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.