GCD of 548, 409, 331, 963 Calculator

Given Input numbers are 548, 409, 331, 963

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

Divisors of 548 :

The positive integer divisors of 548 that completely divides 548 are.

1, 2, 4, 137, 274, 548

Divisors of 409 :

The positive integer divisors of 409 that completely divides 409 are.

1, 409

Divisors of 331 :

The positive integer divisors of 331 that completely divides 331 are.

1, 331

Divisors of 963 :

The positive integer divisors of 963 that completely divides 963 are.

1, 3, 9, 107, 321, 963

GCD of numbers is the greatest common divisor

So, the GCD (548, 409, 331, 963) = 1.

Given numbers are 548, 409, 331, 963

The list of prime factors of all numbers are

Prime factors of 548 are 2 x 2 x 137

Prime factors of 409 are 409

Prime factors of 331 are 331

Prime factors of 963 are 3 x 3 x 107

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

Given numbers are 548, 409, 331, 963

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

Apply this formula for all numbers.

Step1:

LCM(548, 409) = 224132

GCD(548, 409) = ( 548 x 409 ) / 224132

= 548 / 409

= 548

Step2:

LCM(1, 331) = 331

GCD(1, 331) = ( 1 x 331 ) / 331

= 1 / 331

= 1

Step3:

LCM(1, 963) = 963

GCD(1, 963) = ( 1 x 963 ) / 963

= 1 / 963

= 1

So, Greatest Common Divisor of 548, 409, 331, 963 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 198, 641, 616, 374
• GCD of 280, 965, 595, 352
• GCD of 249, 877, 482, 279
• GCD of 367, 867, 112, 690
• GCD of 491, 345, 953, 497

Given numbers are 548, 409, 331, 963
The greatest common divisor of numbers 548, 409, 331, 963 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 548, 409, 331, 963 is 1.

1. What is the GCD of 548, 409, 331, 963?

GCD of given numbers 548, 409, 331, 963 is 1

2. How to calculate the greatest common divisor of 548, 409, 331, 963?

We can find the highest common divisor of 548, 409, 331, 963 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 548, 409, 331, 963 i.e 1.

3. How can I use the GCD of 548, 409, 331, 963Calculator?

Out the numbers 548, 409, 331, 963 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.