GCD of 650, 205, 665, 764 Calculator

Given Input numbers are 650, 205, 665, 764

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

Divisors of 650 :

The positive integer divisors of 650 that completely divides 650 are.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 205 :

The positive integer divisors of 205 that completely divides 205 are.

1, 5, 41, 205

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

GCD of numbers is the greatest common divisor

So, the GCD (650, 205, 665, 764) = 1.

Given numbers are 650, 205, 665, 764

The list of prime factors of all numbers are

Prime factors of 650 are 2 x 5 x 5 x 13

Prime factors of 205 are 5 x 41

Prime factors of 665 are 5 x 7 x 19

Prime factors of 764 are 2 x 2 x 191

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

Given numbers are 650, 205, 665, 764

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

Apply this formula for all numbers.

Step1:

LCM(650, 205) = 26650

GCD(650, 205) = ( 650 x 205 ) / 26650

= 650 / 205

= 650

Step2:

LCM(5, 665) = 665

GCD(5, 665) = ( 5 x 665 ) / 665

= 5 / 665

= 5

Step3:

LCM(5, 764) = 3820

GCD(5, 764) = ( 5 x 764 ) / 3820

= 5 / 764

= 5

So, Greatest Common Divisor of 650, 205, 665, 764 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 329, 895, 849, 882
• GCD of 351, 106, 704, 887
• GCD of 366, 580, 580, 434
• GCD of 842, 219, 361, 625
• GCD of 497, 644, 104, 225

Given numbers are 650, 205, 665, 764
The greatest common divisor of numbers 650, 205, 665, 764 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 650, 205, 665, 764 is 1.

1. What is the GCD of 650, 205, 665, 764?

GCD of given numbers 650, 205, 665, 764 is 1

2. How to calculate the greatest common divisor of 650, 205, 665, 764?

We can find the highest common divisor of 650, 205, 665, 764 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 650, 205, 665, 764 i.e 1.

3. How can I use the GCD of 650, 205, 665, 764Calculator?

Out the numbers 650, 205, 665, 764 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.