GCD of 321, 727, 802, 945 Calculator

Given Input numbers are 321, 727, 802, 945

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

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 727 :

The positive integer divisors of 727 that completely divides 727 are.

1, 727

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

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 (321, 727, 802, 945) = 1.

Given numbers are 321, 727, 802, 945

The list of prime factors of all numbers are

Prime factors of 321 are 3 x 107

Prime factors of 727 are 727

Prime factors of 802 are 2 x 401

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 321, 727, 802, 945

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

Apply this formula for all numbers.

Step1:

LCM(321, 727) = 233367

GCD(321, 727) = ( 321 x 727 ) / 233367

= 321 / 727

= 321

Step2:

LCM(1, 802) = 802

GCD(1, 802) = ( 1 x 802 ) / 802

= 1 / 802

= 1

Step3:

LCM(1, 945) = 945

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

= 1 / 945

= 1

So, Greatest Common Divisor of 321, 727, 802, 945 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 554, 753, 755, 571
• GCD of 902, 555, 481, 118
• GCD of 817, 393, 141, 621
• GCD of 315, 224, 533, 295
• GCD of 239, 776, 908, 822

Given numbers are 321, 727, 802, 945
The greatest common divisor of numbers 321, 727, 802, 945 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 321, 727, 802, 945 is 1.

1. What is the GCD of 321, 727, 802, 945?

GCD of given numbers 321, 727, 802, 945 is 1

2. How to calculate the greatest common divisor of 321, 727, 802, 945?

We can find the highest common divisor of 321, 727, 802, 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 321, 727, 802, 945 i.e 1.

3. How can I use the GCD of 321, 727, 802, 945Calculator?

Out the numbers 321, 727, 802, 945 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.