GCD of 771, 164, 225, 943 Calculator

Given Input numbers are 771, 164, 225, 943

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

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 943 :

The positive integer divisors of 943 that completely divides 943 are.

1, 23, 41, 943

GCD of numbers is the greatest common divisor

So, the GCD (771, 164, 225, 943) = 1.

Given numbers are 771, 164, 225, 943

The list of prime factors of all numbers are

Prime factors of 771 are 3 x 257

Prime factors of 164 are 2 x 2 x 41

Prime factors of 225 are 3 x 3 x 5 x 5

Prime factors of 943 are 23 x 41

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

Given numbers are 771, 164, 225, 943

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

Apply this formula for all numbers.

Step1:

LCM(771, 164) = 126444

GCD(771, 164) = ( 771 x 164 ) / 126444

= 771 / 164

= 771

Step2:

LCM(1, 225) = 225

GCD(1, 225) = ( 1 x 225 ) / 225

= 1 / 225

= 1

Step3:

LCM(1, 943) = 943

GCD(1, 943) = ( 1 x 943 ) / 943

= 1 / 943

= 1

So, Greatest Common Divisor of 771, 164, 225, 943 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 391, 641, 636, 104
• GCD of 416, 953, 362, 742
• GCD of 645, 170, 776, 523
• GCD of 641, 951, 881, 148
• GCD of 771, 214, 824, 285

Given numbers are 771, 164, 225, 943
The greatest common divisor of numbers 771, 164, 225, 943 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 771, 164, 225, 943 is 1.

1. What is the GCD of 771, 164, 225, 943?

GCD of given numbers 771, 164, 225, 943 is 1

2. How to calculate the greatest common divisor of 771, 164, 225, 943?

We can find the highest common divisor of 771, 164, 225, 943 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 771, 164, 225, 943 i.e 1.

3. How can I use the GCD of 771, 164, 225, 943Calculator?

Out the numbers 771, 164, 225, 943 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.