GCD of 722, 216, 684, 715 Calculator

Given Input numbers are 722, 216, 684, 715

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 216 :

The positive integer divisors of 216 that completely divides 216 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

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

Divisors of 715 :

The positive integer divisors of 715 that completely divides 715 are.

1, 5, 11, 13, 55, 65, 143, 715

GCD of numbers is the greatest common divisor

So, the GCD (722, 216, 684, 715) = 1.

Given numbers are 722, 216, 684, 715

The list of prime factors of all numbers are

Prime factors of 722 are 2 x 19 x 19

Prime factors of 216 are 2 x 2 x 2 x 3 x 3 x 3

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

Prime factors of 715 are 5 x 11 x 13

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

Given numbers are 722, 216, 684, 715

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

Apply this formula for all numbers.

Step1:

LCM(722, 216) = 77976

GCD(722, 216) = ( 722 x 216 ) / 77976

= 722 / 216

= 722

Step2:

LCM(2, 684) = 684

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

= 2 / 684

= 2

Step3:

LCM(2, 715) = 1430

GCD(2, 715) = ( 2 x 715 ) / 1430

= 2 / 715

= 2

So, Greatest Common Divisor of 722, 216, 684, 715 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 785, 779, 890, 339
• GCD of 173, 830, 506, 758
• GCD of 950, 594, 887, 530
• GCD of 309, 313, 316, 178
• GCD of 569, 264, 298, 181

Given numbers are 722, 216, 684, 715
The greatest common divisor of numbers 722, 216, 684, 715 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 722, 216, 684, 715 is 1.

1. What is the GCD of 722, 216, 684, 715?

GCD of given numbers 722, 216, 684, 715 is 1

2. How to calculate the greatest common divisor of 722, 216, 684, 715?

We can find the highest common divisor of 722, 216, 684, 715 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, 216, 684, 715 i.e 1.

3. How can I use the GCD of 722, 216, 684, 715Calculator?

Out the numbers 722, 216, 684, 715 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.