GCD of 851, 309, 745, 162 Calculator

Given Input numbers are 851, 309, 745, 162

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

Divisors of 851 :

The positive integer divisors of 851 that completely divides 851 are.

1, 23, 37, 851

Divisors of 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

Divisors of 745 :

The positive integer divisors of 745 that completely divides 745 are.

1, 5, 149, 745

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

GCD of numbers is the greatest common divisor

So, the GCD (851, 309, 745, 162) = 1.

Given numbers are 851, 309, 745, 162

The list of prime factors of all numbers are

Prime factors of 851 are 23 x 37

Prime factors of 309 are 3 x 103

Prime factors of 745 are 5 x 149

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

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

Given numbers are 851, 309, 745, 162

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

Apply this formula for all numbers.

Step1:

LCM(851, 309) = 262959

GCD(851, 309) = ( 851 x 309 ) / 262959

= 851 / 309

= 851

Step2:

LCM(1, 745) = 745

GCD(1, 745) = ( 1 x 745 ) / 745

= 1 / 745

= 1

Step3:

LCM(1, 162) = 162

GCD(1, 162) = ( 1 x 162 ) / 162

= 1 / 162

= 1

So, Greatest Common Divisor of 851, 309, 745, 162 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 176, 657, 211, 538
• GCD of 109, 275, 257, 114
• GCD of 657, 322, 857, 270
• GCD of 733, 626, 573, 365
• GCD of 854, 852, 793, 527

Given numbers are 851, 309, 745, 162
The greatest common divisor of numbers 851, 309, 745, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 851, 309, 745, 162 is 1.

1. What is the GCD of 851, 309, 745, 162?

GCD of given numbers 851, 309, 745, 162 is 1

2. How to calculate the greatest common divisor of 851, 309, 745, 162?

We can find the highest common divisor of 851, 309, 745, 162 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 851, 309, 745, 162 i.e 1.

3. How can I use the GCD of 851, 309, 745, 162Calculator?

Out the numbers 851, 309, 745, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.