GCD of 653, 612, 902, 990 Calculator

Given Input numbers are 653, 612, 902, 990

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

Divisors of 653 :

The positive integer divisors of 653 that completely divides 653 are.

1, 653

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 902 :

The positive integer divisors of 902 that completely divides 902 are.

1, 2, 11, 22, 41, 82, 451, 902

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

GCD of numbers is the greatest common divisor

So, the GCD (653, 612, 902, 990) = 1.

Given numbers are 653, 612, 902, 990

The list of prime factors of all numbers are

Prime factors of 653 are 653

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

Prime factors of 902 are 2 x 11 x 41

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

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

Given numbers are 653, 612, 902, 990

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

Apply this formula for all numbers.

Step1:

LCM(653, 612) = 399636

GCD(653, 612) = ( 653 x 612 ) / 399636

= 653 / 612

= 653

Step2:

LCM(1, 902) = 902

GCD(1, 902) = ( 1 x 902 ) / 902

= 1 / 902

= 1

Step3:

LCM(1, 990) = 990

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

= 1 / 990

= 1

So, Greatest Common Divisor of 653, 612, 902, 990 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 483, 142, 396, 239
• GCD of 607, 979, 111, 531
• GCD of 879, 877, 280, 142
• GCD of 716, 592, 517, 156
• GCD of 389, 391, 121, 670

Given numbers are 653, 612, 902, 990
The greatest common divisor of numbers 653, 612, 902, 990 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 653, 612, 902, 990 is 1.

1. What is the GCD of 653, 612, 902, 990?

GCD of given numbers 653, 612, 902, 990 is 1

2. How to calculate the greatest common divisor of 653, 612, 902, 990?

We can find the highest common divisor of 653, 612, 902, 990 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 653, 612, 902, 990 i.e 1.

3. How can I use the GCD of 653, 612, 902, 990Calculator?

Out the numbers 653, 612, 902, 990 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.