GCD of 140, 568, 309, 650 Calculator

Given Input numbers are 140, 568, 309, 650

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

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 568 :

The positive integer divisors of 568 that completely divides 568 are.

1, 2, 4, 8, 71, 142, 284, 568

Divisors of 309 :

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

1, 3, 103, 309

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

GCD of numbers is the greatest common divisor

So, the GCD (140, 568, 309, 650) = 1.

Given numbers are 140, 568, 309, 650

The list of prime factors of all numbers are

Prime factors of 140 are 2 x 2 x 5 x 7

Prime factors of 568 are 2 x 2 x 2 x 71

Prime factors of 309 are 3 x 103

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

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

Given numbers are 140, 568, 309, 650

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

Apply this formula for all numbers.

Step1:

LCM(140, 568) = 19880

GCD(140, 568) = ( 140 x 568 ) / 19880

= 140 / 568

= 140

Step2:

LCM(4, 309) = 1236

GCD(4, 309) = ( 4 x 309 ) / 1236

= 4 / 309

= 4

Step3:

LCM(1, 650) = 650

GCD(1, 650) = ( 1 x 650 ) / 650

= 1 / 650

= 1

So, Greatest Common Divisor of 140, 568, 309, 650 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 837, 412, 861, 629
• GCD of 145, 286, 802, 242
• GCD of 495, 835, 884, 632
• GCD of 747, 716, 896, 155
• GCD of 784, 539, 595, 854

Given numbers are 140, 568, 309, 650
The greatest common divisor of numbers 140, 568, 309, 650 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 568, 309, 650 is 1.

1. What is the GCD of 140, 568, 309, 650?

GCD of given numbers 140, 568, 309, 650 is 1

2. How to calculate the greatest common divisor of 140, 568, 309, 650?

We can find the highest common divisor of 140, 568, 309, 650 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 140, 568, 309, 650 i.e 1.

3. How can I use the GCD of 140, 568, 309, 650Calculator?

Out the numbers 140, 568, 309, 650 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.