GCD of 761, 990, 577, 309 Calculator

Given Input numbers are 761, 990, 577, 309

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

Divisors of 761 :

The positive integer divisors of 761 that completely divides 761 are.

1, 761

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 577 :

The positive integer divisors of 577 that completely divides 577 are.

1, 577

Divisors of 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

GCD of numbers is the greatest common divisor

So, the GCD (761, 990, 577, 309) = 1.

Given numbers are 761, 990, 577, 309

The list of prime factors of all numbers are

Prime factors of 761 are 761

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

Prime factors of 577 are 577

Prime factors of 309 are 3 x 103

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

Given numbers are 761, 990, 577, 309

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

Apply this formula for all numbers.

Step1:

LCM(761, 990) = 753390

GCD(761, 990) = ( 761 x 990 ) / 753390

= 761 / 990

= 761

Step2:

LCM(1, 577) = 577

GCD(1, 577) = ( 1 x 577 ) / 577

= 1 / 577

= 1

Step3:

LCM(1, 309) = 309

GCD(1, 309) = ( 1 x 309 ) / 309

= 1 / 309

= 1

So, Greatest Common Divisor of 761, 990, 577, 309 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 706, 350, 862, 109
• GCD of 585, 175, 151, 979
• GCD of 706, 273, 300, 449
• GCD of 143, 850, 893, 985
• GCD of 473, 707, 858, 269

Given numbers are 761, 990, 577, 309
The greatest common divisor of numbers 761, 990, 577, 309 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 761, 990, 577, 309 is 1.

1. What is the GCD of 761, 990, 577, 309?

GCD of given numbers 761, 990, 577, 309 is 1

2. How to calculate the greatest common divisor of 761, 990, 577, 309?

We can find the highest common divisor of 761, 990, 577, 309 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 761, 990, 577, 309 i.e 1.

3. How can I use the GCD of 761, 990, 577, 309Calculator?

Out the numbers 761, 990, 577, 309 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.