GCD of 990, 775, 620, 316 Calculator

Given Input numbers are 990, 775, 620, 316

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

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 316 :

The positive integer divisors of 316 that completely divides 316 are.

1, 2, 4, 79, 158, 316

GCD of numbers is the greatest common divisor

So, the GCD (990, 775, 620, 316) = 1.

Given numbers are 990, 775, 620, 316

The list of prime factors of all numbers are

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 775 are 5 x 5 x 31

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 316 are 2 x 2 x 79

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

Given numbers are 990, 775, 620, 316

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

Apply this formula for all numbers.

Step1:

LCM(990, 775) = 153450

GCD(990, 775) = ( 990 x 775 ) / 153450

= 990 / 775

= 990

Step2:

LCM(5, 620) = 620

GCD(5, 620) = ( 5 x 620 ) / 620

= 5 / 620

= 5

Step3:

LCM(5, 316) = 1580

GCD(5, 316) = ( 5 x 316 ) / 1580

= 5 / 316

= 5

So, Greatest Common Divisor of 990, 775, 620, 316 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 576, 191, 187, 541
• GCD of 200, 213, 354, 765
• GCD of 478, 349, 930, 780
• GCD of 918, 504, 650, 880
• GCD of 477, 635, 231, 263

Given numbers are 990, 775, 620, 316
The greatest common divisor of numbers 990, 775, 620, 316 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 990, 775, 620, 316 is 1.

1. What is the GCD of 990, 775, 620, 316?

GCD of given numbers 990, 775, 620, 316 is 1

2. How to calculate the greatest common divisor of 990, 775, 620, 316?

We can find the highest common divisor of 990, 775, 620, 316 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 990, 775, 620, 316 i.e 1.

3. How can I use the GCD of 990, 775, 620, 316Calculator?

Out the numbers 990, 775, 620, 316 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.