GCD of 212, 720, 193, 684 Calculator

Given Input numbers are 212, 720, 193, 684

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

Divisors of 212 :

The positive integer divisors of 212 that completely divides 212 are.

1, 2, 4, 53, 106, 212

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 193 :

The positive integer divisors of 193 that completely divides 193 are.

1, 193

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 (212, 720, 193, 684) = 1.

Given numbers are 212, 720, 193, 684

The list of prime factors of all numbers are

Prime factors of 212 are 2 x 2 x 53

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

Prime factors of 193 are 193

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

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

Given numbers are 212, 720, 193, 684

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

Apply this formula for all numbers.

Step1:

LCM(212, 720) = 38160

GCD(212, 720) = ( 212 x 720 ) / 38160

= 212 / 720

= 212

Step2:

LCM(4, 193) = 772

GCD(4, 193) = ( 4 x 193 ) / 772

= 4 / 193

= 4

Step3:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

So, Greatest Common Divisor of 212, 720, 193, 684 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 109, 963, 124, 352
• GCD of 778, 735, 704, 316
• GCD of 268, 664, 849, 314
• GCD of 841, 602, 988, 199
• GCD of 583, 397, 643, 470

Given numbers are 212, 720, 193, 684
The greatest common divisor of numbers 212, 720, 193, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 212, 720, 193, 684 is 1.

1. What is the GCD of 212, 720, 193, 684?

GCD of given numbers 212, 720, 193, 684 is 1

2. How to calculate the greatest common divisor of 212, 720, 193, 684?

We can find the highest common divisor of 212, 720, 193, 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 212, 720, 193, 684 i.e 1.

3. How can I use the GCD of 212, 720, 193, 684Calculator?

Out the numbers 212, 720, 193, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.