GCD of 773, 328, 220, 945 Calculator

Given Input numbers are 773, 328, 220, 945

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

Divisors of 773 :

The positive integer divisors of 773 that completely divides 773 are.

1, 773

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

GCD of numbers is the greatest common divisor

So, the GCD (773, 328, 220, 945) = 1.

Given numbers are 773, 328, 220, 945

The list of prime factors of all numbers are

Prime factors of 773 are 773

Prime factors of 328 are 2 x 2 x 2 x 41

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

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

Given numbers are 773, 328, 220, 945

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

Apply this formula for all numbers.

Step1:

LCM(773, 328) = 253544

GCD(773, 328) = ( 773 x 328 ) / 253544

= 773 / 328

= 773

Step2:

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

= 1 / 220

= 1

Step3:

LCM(1, 945) = 945

GCD(1, 945) = ( 1 x 945 ) / 945

= 1 / 945

= 1

So, Greatest Common Divisor of 773, 328, 220, 945 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 149, 672, 803, 353
• GCD of 203, 631, 507, 591
• GCD of 938, 574, 996, 692
• GCD of 822, 794, 712, 168
• GCD of 285, 576, 241, 763

Given numbers are 773, 328, 220, 945
The greatest common divisor of numbers 773, 328, 220, 945 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 773, 328, 220, 945 is 1.

1. What is the GCD of 773, 328, 220, 945?

GCD of given numbers 773, 328, 220, 945 is 1

2. How to calculate the greatest common divisor of 773, 328, 220, 945?

We can find the highest common divisor of 773, 328, 220, 945 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 773, 328, 220, 945 i.e 1.

3. How can I use the GCD of 773, 328, 220, 945Calculator?

Out the numbers 773, 328, 220, 945 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.