GCD of 921, 390, 298, 652 Calculator

Given Input numbers are 921, 390, 298, 652

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

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 298 :

The positive integer divisors of 298 that completely divides 298 are.

1, 2, 149, 298

Divisors of 652 :

The positive integer divisors of 652 that completely divides 652 are.

1, 2, 4, 163, 326, 652

GCD of numbers is the greatest common divisor

So, the GCD (921, 390, 298, 652) = 1.

Given numbers are 921, 390, 298, 652

The list of prime factors of all numbers are

Prime factors of 921 are 3 x 307

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 298 are 2 x 149

Prime factors of 652 are 2 x 2 x 163

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

Given numbers are 921, 390, 298, 652

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

Apply this formula for all numbers.

Step1:

LCM(921, 390) = 119730

GCD(921, 390) = ( 921 x 390 ) / 119730

= 921 / 390

= 921

Step2:

LCM(3, 298) = 894

GCD(3, 298) = ( 3 x 298 ) / 894

= 3 / 298

= 3

Step3:

LCM(1, 652) = 652

GCD(1, 652) = ( 1 x 652 ) / 652

= 1 / 652

= 1

So, Greatest Common Divisor of 921, 390, 298, 652 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 849, 909, 951, 136
• GCD of 532, 392, 956, 966
• GCD of 587, 425, 783, 928
• GCD of 844, 114, 244, 796
• GCD of 470, 342, 298, 777

Given numbers are 921, 390, 298, 652
The greatest common divisor of numbers 921, 390, 298, 652 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 921, 390, 298, 652 is 1.

1. What is the GCD of 921, 390, 298, 652?

GCD of given numbers 921, 390, 298, 652 is 1

2. How to calculate the greatest common divisor of 921, 390, 298, 652?

We can find the highest common divisor of 921, 390, 298, 652 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 921, 390, 298, 652 i.e 1.

3. How can I use the GCD of 921, 390, 298, 652Calculator?

Out the numbers 921, 390, 298, 652 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.