GCD of 722, 530, 628, 970 Calculator

Given Input numbers are 722, 530, 628, 970

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 530 :

The positive integer divisors of 530 that completely divides 530 are.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 970 :

The positive integer divisors of 970 that completely divides 970 are.

1, 2, 5, 10, 97, 194, 485, 970

GCD of numbers is the greatest common divisor

So, the GCD (722, 530, 628, 970) = 2.

Given numbers are 722, 530, 628, 970

The list of prime factors of all numbers are

Prime factors of 722 are 2 x 19 x 19

Prime factors of 530 are 2 x 5 x 53

Prime factors of 628 are 2 x 2 x 157

Prime factors of 970 are 2 x 5 x 97

The highest common occurrence is 2¹

Therefore, GCD of 722, 530, 628, 970 is 2.

Given numbers are 722, 530, 628, 970

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

Apply this formula for all numbers.

Step1:

LCM(722, 530) = 191330

GCD(722, 530) = ( 722 x 530 ) / 191330

= 722 / 530

= 722

Step2:

LCM(2, 628) = 628

GCD(2, 628) = ( 2 x 628 ) / 628

= 2 / 628

= 2

Step3:

LCM(2, 970) = 970

GCD(2, 970) = ( 2 x 970 ) / 970

= 2 / 970

= 2

So, Greatest Common Divisor of 722, 530, 628, 970 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 895, 499, 247, 518
• GCD of 390, 915, 728, 414
• GCD of 120, 676, 283, 768
• GCD of 621, 582, 626, 947
• GCD of 554, 402, 614, 771

Given numbers are 722, 530, 628, 970
The greatest common divisor of numbers 722, 530, 628, 970 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 722, 530, 628, 970 is 2.

1. What is the GCD of 722, 530, 628, 970?

GCD of given numbers 722, 530, 628, 970 is 2

2. How to calculate the greatest common divisor of 722, 530, 628, 970?

We can find the highest common divisor of 722, 530, 628, 970 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, 530, 628, 970 i.e 2.

3. How can I use the GCD of 722, 530, 628, 970Calculator?

Out the numbers 722, 530, 628, 970 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.