GCD of 730, 732, 780, 684 Calculator

Given Input numbers are 730, 732, 780, 684

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 732 :

The positive integer divisors of 732 that completely divides 732 are.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

GCD of numbers is the greatest common divisor

So, the GCD (730, 732, 780, 684) = 2.

Given numbers are 730, 732, 780, 684

The list of prime factors of all numbers are

Prime factors of 730 are 2 x 5 x 73

Prime factors of 732 are 2 x 2 x 3 x 61

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

The highest common occurrence is 2¹

Therefore, GCD of 730, 732, 780, 684 is 2.

Given numbers are 730, 732, 780, 684

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

Apply this formula for all numbers.

Step1:

LCM(730, 732) = 267180

GCD(730, 732) = ( 730 x 732 ) / 267180

= 730 / 732

= 730

Step2:

LCM(2, 780) = 780

GCD(2, 780) = ( 2 x 780 ) / 780

= 2 / 780

= 2

Step3:

LCM(2, 684) = 684

GCD(2, 684) = ( 2 x 684 ) / 684

= 2 / 684

= 2

So, Greatest Common Divisor of 730, 732, 780, 684 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 448, 165, 727, 112
• GCD of 533, 310, 850, 363
• GCD of 247, 902, 552, 663
• GCD of 788, 489, 768, 639
• GCD of 595, 385, 716, 121

Given numbers are 730, 732, 780, 684
The greatest common divisor of numbers 730, 732, 780, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 730, 732, 780, 684 is 2.

1. What is the GCD of 730, 732, 780, 684?

GCD of given numbers 730, 732, 780, 684 is 2

2. How to calculate the greatest common divisor of 730, 732, 780, 684?

We can find the highest common divisor of 730, 732, 780, 684 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, 732, 780, 684 i.e 2.

3. How can I use the GCD of 730, 732, 780, 684Calculator?

Out the numbers 730, 732, 780, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.