GCD of 562, 443, 402, 990 Calculator

Given Input numbers are 562, 443, 402, 990

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

Divisors of 562 :

The positive integer divisors of 562 that completely divides 562 are.

1, 2, 281, 562

Divisors of 443 :

The positive integer divisors of 443 that completely divides 443 are.

1, 443

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

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 (562, 443, 402, 990) = 1.

Given numbers are 562, 443, 402, 990

The list of prime factors of all numbers are

Prime factors of 562 are 2 x 281

Prime factors of 443 are 443

Prime factors of 402 are 2 x 3 x 67

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 562, 443, 402, 990

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

Apply this formula for all numbers.

Step1:

LCM(562, 443) = 248966

GCD(562, 443) = ( 562 x 443 ) / 248966

= 562 / 443

= 562

Step2:

LCM(1, 402) = 402

GCD(1, 402) = ( 1 x 402 ) / 402

= 1 / 402

= 1

Step3:

LCM(1, 990) = 990

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

= 1 / 990

= 1

So, Greatest Common Divisor of 562, 443, 402, 990 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 155, 406, 434, 193
• GCD of 495, 507, 237, 258
• GCD of 338, 410, 851, 664
• GCD of 208, 723, 109, 318
• GCD of 234, 295, 496, 638

Given numbers are 562, 443, 402, 990
The greatest common divisor of numbers 562, 443, 402, 990 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 562, 443, 402, 990 is 1.

1. What is the GCD of 562, 443, 402, 990?

GCD of given numbers 562, 443, 402, 990 is 1

2. How to calculate the greatest common divisor of 562, 443, 402, 990?

We can find the highest common divisor of 562, 443, 402, 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 562, 443, 402, 990 i.e 1.

3. How can I use the GCD of 562, 443, 402, 990Calculator?

Out the numbers 562, 443, 402, 990 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.