GCD of 650, 105, 821, 844 Calculator

Given Input numbers are 650, 105, 821, 844

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 105 :

The positive integer divisors of 105 that completely divides 105 are.

1, 3, 5, 7, 15, 21, 35, 105

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 844 :

The positive integer divisors of 844 that completely divides 844 are.

1, 2, 4, 211, 422, 844

GCD of numbers is the greatest common divisor

So, the GCD (650, 105, 821, 844) = 1.

Given numbers are 650, 105, 821, 844

The list of prime factors of all numbers are

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

Prime factors of 105 are 3 x 5 x 7

Prime factors of 821 are 821

Prime factors of 844 are 2 x 2 x 211

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

Given numbers are 650, 105, 821, 844

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

Apply this formula for all numbers.

Step1:

LCM(650, 105) = 13650

GCD(650, 105) = ( 650 x 105 ) / 13650

= 650 / 105

= 650

Step2:

LCM(5, 821) = 4105

GCD(5, 821) = ( 5 x 821 ) / 4105

= 5 / 821

= 5

Step3:

LCM(1, 844) = 844

GCD(1, 844) = ( 1 x 844 ) / 844

= 1 / 844

= 1

So, Greatest Common Divisor of 650, 105, 821, 844 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 619, 408, 523, 738
• GCD of 132, 251, 361, 495
• GCD of 411, 961, 937, 155
• GCD of 826, 592, 922, 512
• GCD of 387, 308, 372, 290

Given numbers are 650, 105, 821, 844
The greatest common divisor of numbers 650, 105, 821, 844 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 650, 105, 821, 844 is 1.

1. What is the GCD of 650, 105, 821, 844?

GCD of given numbers 650, 105, 821, 844 is 1

2. How to calculate the greatest common divisor of 650, 105, 821, 844?

We can find the highest common divisor of 650, 105, 821, 844 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, 105, 821, 844 i.e 1.

3. How can I use the GCD of 650, 105, 821, 844Calculator?

Out the numbers 650, 105, 821, 844 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.