GCD of 528, 326, 198, 421 Calculator

Given Input numbers are 528, 326, 198, 421

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

Divisors of 528 :

The positive integer divisors of 528 that completely divides 528 are.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

Divisors of 326 :

The positive integer divisors of 326 that completely divides 326 are.

1, 2, 163, 326

Divisors of 198 :

The positive integer divisors of 198 that completely divides 198 are.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

GCD of numbers is the greatest common divisor

So, the GCD (528, 326, 198, 421) = 1.

Given numbers are 528, 326, 198, 421

The list of prime factors of all numbers are

Prime factors of 528 are 2 x 2 x 2 x 2 x 3 x 11

Prime factors of 326 are 2 x 163

Prime factors of 198 are 2 x 3 x 3 x 11

Prime factors of 421 are 421

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

Given numbers are 528, 326, 198, 421

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

Apply this formula for all numbers.

Step1:

LCM(528, 326) = 86064

GCD(528, 326) = ( 528 x 326 ) / 86064

= 528 / 326

= 528

Step2:

LCM(2, 198) = 198

GCD(2, 198) = ( 2 x 198 ) / 198

= 2 / 198

= 2

Step3:

LCM(2, 421) = 842

GCD(2, 421) = ( 2 x 421 ) / 842

= 2 / 421

= 2

So, Greatest Common Divisor of 528, 326, 198, 421 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 989, 418, 190, 859
• GCD of 383, 713, 914, 178
• GCD of 500, 998, 667, 217
• GCD of 191, 290, 187, 437
• GCD of 988, 463, 153, 223

Given numbers are 528, 326, 198, 421
The greatest common divisor of numbers 528, 326, 198, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 528, 326, 198, 421 is 1.

1. What is the GCD of 528, 326, 198, 421?

GCD of given numbers 528, 326, 198, 421 is 1

2. How to calculate the greatest common divisor of 528, 326, 198, 421?

We can find the highest common divisor of 528, 326, 198, 421 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 528, 326, 198, 421 i.e 1.

3. How can I use the GCD of 528, 326, 198, 421Calculator?

Out the numbers 528, 326, 198, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.