GCD of 722, 750, 641, 490 Calculator

Given Input numbers are 722, 750, 641, 490

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

Divisors of 722 :

The positive integer divisors of 722 that completely divides 722 are.

1, 2, 19, 38, 361, 722

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 641 :

The positive integer divisors of 641 that completely divides 641 are.

1, 641

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

GCD of numbers is the greatest common divisor

So, the GCD (722, 750, 641, 490) = 1.

Given numbers are 722, 750, 641, 490

The list of prime factors of all numbers are

Prime factors of 722 are 2 x 19 x 19

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

Prime factors of 641 are 641

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

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

Given numbers are 722, 750, 641, 490

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

Apply this formula for all numbers.

Step1:

LCM(722, 750) = 270750

GCD(722, 750) = ( 722 x 750 ) / 270750

= 722 / 750

= 722

Step2:

LCM(2, 641) = 1282

GCD(2, 641) = ( 2 x 641 ) / 1282

= 2 / 641

= 2

Step3:

LCM(1, 490) = 490

GCD(1, 490) = ( 1 x 490 ) / 490

= 1 / 490

= 1

So, Greatest Common Divisor of 722, 750, 641, 490 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 531, 562, 457, 854
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• GCD of 233, 279, 296, 160
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• GCD of 796, 368, 353, 181

Given numbers are 722, 750, 641, 490
The greatest common divisor of numbers 722, 750, 641, 490 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 722, 750, 641, 490 is 1.

1. What is the GCD of 722, 750, 641, 490?

GCD of given numbers 722, 750, 641, 490 is 1

2. How to calculate the greatest common divisor of 722, 750, 641, 490?

We can find the highest common divisor of 722, 750, 641, 490 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 722, 750, 641, 490 i.e 1.

3. How can I use the GCD of 722, 750, 641, 490Calculator?

Out the numbers 722, 750, 641, 490 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.