GCD of 845, 423, 252, 164 Calculator

Given Input numbers are 845, 423, 252, 164

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

Divisors of 845 :

The positive integer divisors of 845 that completely divides 845 are.

1, 5, 13, 65, 169, 845

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 252 :

The positive integer divisors of 252 that completely divides 252 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

Divisors of 164 :

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

1, 2, 4, 41, 82, 164

GCD of numbers is the greatest common divisor

So, the GCD (845, 423, 252, 164) = 1.

Given numbers are 845, 423, 252, 164

The list of prime factors of all numbers are

Prime factors of 845 are 5 x 13 x 13

Prime factors of 423 are 3 x 3 x 47

Prime factors of 252 are 2 x 2 x 3 x 3 x 7

Prime factors of 164 are 2 x 2 x 41

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

Given numbers are 845, 423, 252, 164

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

Apply this formula for all numbers.

Step1:

LCM(845, 423) = 357435

GCD(845, 423) = ( 845 x 423 ) / 357435

= 845 / 423

= 845

Step2:

LCM(1, 252) = 252

GCD(1, 252) = ( 1 x 252 ) / 252

= 1 / 252

= 1

Step3:

LCM(1, 164) = 164

GCD(1, 164) = ( 1 x 164 ) / 164

= 1 / 164

= 1

So, Greatest Common Divisor of 845, 423, 252, 164 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 294, 102, 146, 117
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• GCD of 295, 319, 932, 244
• GCD of 177, 479, 775, 436
• GCD of 737, 679, 983, 871

Given numbers are 845, 423, 252, 164
The greatest common divisor of numbers 845, 423, 252, 164 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 845, 423, 252, 164 is 1.

1. What is the GCD of 845, 423, 252, 164?

GCD of given numbers 845, 423, 252, 164 is 1

2. How to calculate the greatest common divisor of 845, 423, 252, 164?

We can find the highest common divisor of 845, 423, 252, 164 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 845, 423, 252, 164 i.e 1.

3. How can I use the GCD of 845, 423, 252, 164Calculator?

Out the numbers 845, 423, 252, 164 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.