GCD of 730, 720, 626, 654 Calculator

Given Input numbers are 730, 720, 626, 654

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

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 626 :

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

1, 2, 313, 626

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

GCD of numbers is the greatest common divisor

So, the GCD (730, 720, 626, 654) = 2.

Given numbers are 730, 720, 626, 654

The list of prime factors of all numbers are

Prime factors of 730 are 2 x 5 x 73

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 626 are 2 x 313

Prime factors of 654 are 2 x 3 x 109

The highest common occurrence is 2¹

Therefore, GCD of 730, 720, 626, 654 is 2.

Given numbers are 730, 720, 626, 654

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

Apply this formula for all numbers.

Step1:

LCM(730, 720) = 52560

GCD(730, 720) = ( 730 x 720 ) / 52560

= 730 / 720

= 730

Step2:

LCM(10, 626) = 3130

GCD(10, 626) = ( 10 x 626 ) / 3130

= 10 / 626

= 10

Step3:

LCM(2, 654) = 654

GCD(2, 654) = ( 2 x 654 ) / 654

= 2 / 654

= 2

So, Greatest Common Divisor of 730, 720, 626, 654 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 605, 145, 884, 957
• GCD of 142, 503, 695, 628
• GCD of 143, 529, 768, 913
• GCD of 642, 579, 815, 925
• GCD of 636, 218, 929, 608

Given numbers are 730, 720, 626, 654
The greatest common divisor of numbers 730, 720, 626, 654 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 730, 720, 626, 654 is 2.

1. What is the GCD of 730, 720, 626, 654?

GCD of given numbers 730, 720, 626, 654 is 2

2. How to calculate the greatest common divisor of 730, 720, 626, 654?

We can find the highest common divisor of 730, 720, 626, 654 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 730, 720, 626, 654 i.e 2.

3. How can I use the GCD of 730, 720, 626, 654Calculator?

Out the numbers 730, 720, 626, 654 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.