GCD of 693, 212, 990, 480 Calculator

Given Input numbers are 693, 212, 990, 480

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

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 212 :

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

1, 2, 4, 53, 106, 212

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

GCD of numbers is the greatest common divisor

So, the GCD (693, 212, 990, 480) = 1.

Given numbers are 693, 212, 990, 480

The list of prime factors of all numbers are

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 212 are 2 x 2 x 53

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

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

Given numbers are 693, 212, 990, 480

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

Apply this formula for all numbers.

Step1:

LCM(693, 212) = 146916

GCD(693, 212) = ( 693 x 212 ) / 146916

= 693 / 212

= 693

Step2:

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

= 1 / 990

= 1

Step3:

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

= 1 / 480

= 1

So, Greatest Common Divisor of 693, 212, 990, 480 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 446, 516, 469, 939
• GCD of 823, 790, 718, 238
• GCD of 811, 679, 937, 880
• GCD of 292, 651, 324, 472
• GCD of 678, 516, 214, 749

Given numbers are 693, 212, 990, 480
The greatest common divisor of numbers 693, 212, 990, 480 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 693, 212, 990, 480 is 1.

1. What is the GCD of 693, 212, 990, 480?

GCD of given numbers 693, 212, 990, 480 is 1

2. How to calculate the greatest common divisor of 693, 212, 990, 480?

We can find the highest common divisor of 693, 212, 990, 480 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 693, 212, 990, 480 i.e 1.

3. How can I use the GCD of 693, 212, 990, 480Calculator?

Out the numbers 693, 212, 990, 480 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.