GCD of 325, 753, 666, 820 Calculator

Given Input numbers are 325, 753, 666, 820

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

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

Divisors of 753 :

The positive integer divisors of 753 that completely divides 753 are.

1, 3, 251, 753

Divisors of 666 :

The positive integer divisors of 666 that completely divides 666 are.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

GCD of numbers is the greatest common divisor

So, the GCD (325, 753, 666, 820) = 1.

Given numbers are 325, 753, 666, 820

The list of prime factors of all numbers are

Prime factors of 325 are 5 x 5 x 13

Prime factors of 753 are 3 x 251

Prime factors of 666 are 2 x 3 x 3 x 37

Prime factors of 820 are 2 x 2 x 5 x 41

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

Given numbers are 325, 753, 666, 820

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

Apply this formula for all numbers.

Step1:

LCM(325, 753) = 244725

GCD(325, 753) = ( 325 x 753 ) / 244725

= 325 / 753

= 325

Step2:

LCM(1, 666) = 666

GCD(1, 666) = ( 1 x 666 ) / 666

= 1 / 666

= 1

Step3:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

So, Greatest Common Divisor of 325, 753, 666, 820 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 402, 888, 534, 731
• GCD of 474, 203, 388, 836
• GCD of 250, 812, 989, 251
• GCD of 962, 215, 576, 816
• GCD of 424, 184, 989, 295

Given numbers are 325, 753, 666, 820
The greatest common divisor of numbers 325, 753, 666, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 325, 753, 666, 820 is 1.

1. What is the GCD of 325, 753, 666, 820?

GCD of given numbers 325, 753, 666, 820 is 1

2. How to calculate the greatest common divisor of 325, 753, 666, 820?

We can find the highest common divisor of 325, 753, 666, 820 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 325, 753, 666, 820 i.e 1.

3. How can I use the GCD of 325, 753, 666, 820Calculator?

Out the numbers 325, 753, 666, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.