GCD of 490, 626, 750, 813 Calculator

Given Input numbers are 490, 626, 750, 813

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

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

Divisors of 750 :

The positive integer divisors of 750 that completely divides 750 are.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

GCD of numbers is the greatest common divisor

So, the GCD (490, 626, 750, 813) = 1.

Given numbers are 490, 626, 750, 813

The list of prime factors of all numbers are

Prime factors of 490 are 2 x 5 x 7 x 7

Prime factors of 626 are 2 x 313

Prime factors of 750 are 2 x 3 x 5 x 5 x 5

Prime factors of 813 are 3 x 271

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

Given numbers are 490, 626, 750, 813

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

Apply this formula for all numbers.

Step1:

LCM(490, 626) = 153370

GCD(490, 626) = ( 490 x 626 ) / 153370

= 490 / 626

= 490

Step2:

LCM(2, 750) = 750

GCD(2, 750) = ( 2 x 750 ) / 750

= 2 / 750

= 2

Step3:

LCM(2, 813) = 1626

GCD(2, 813) = ( 2 x 813 ) / 1626

= 2 / 813

= 2

So, Greatest Common Divisor of 490, 626, 750, 813 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 255, 555, 215, 619
• GCD of 367, 110, 107, 576
• GCD of 898, 854, 825, 988
• GCD of 178, 990, 426, 303
• GCD of 199, 973, 950, 950

Given numbers are 490, 626, 750, 813
The greatest common divisor of numbers 490, 626, 750, 813 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 626, 750, 813 is 1.

1. What is the GCD of 490, 626, 750, 813?

GCD of given numbers 490, 626, 750, 813 is 1

2. How to calculate the greatest common divisor of 490, 626, 750, 813?

We can find the highest common divisor of 490, 626, 750, 813 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 490, 626, 750, 813 i.e 1.

3. How can I use the GCD of 490, 626, 750, 813Calculator?

Out the numbers 490, 626, 750, 813 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.