GCD of 636, 180, 178, 964 Calculator

Given Input numbers are 636, 180, 178, 964

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

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 178 :

The positive integer divisors of 178 that completely divides 178 are.

1, 2, 89, 178

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

GCD of numbers is the greatest common divisor

So, the GCD (636, 180, 178, 964) = 2.

Given numbers are 636, 180, 178, 964

The list of prime factors of all numbers are

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

Prime factors of 178 are 2 x 89

Prime factors of 964 are 2 x 2 x 241

The highest common occurrence is 2¹

Therefore, GCD of 636, 180, 178, 964 is 2.

Given numbers are 636, 180, 178, 964

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

Apply this formula for all numbers.

Step1:

LCM(636, 180) = 9540

GCD(636, 180) = ( 636 x 180 ) / 9540

= 636 / 180

= 636

Step2:

LCM(12, 178) = 1068

GCD(12, 178) = ( 12 x 178 ) / 1068

= 12 / 178

= 12

Step3:

LCM(2, 964) = 964

GCD(2, 964) = ( 2 x 964 ) / 964

= 2 / 964

= 2

So, Greatest Common Divisor of 636, 180, 178, 964 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 371, 373, 883, 236
• GCD of 897, 404, 733, 521
• GCD of 373, 128, 669, 238
• GCD of 875, 775, 866, 400
• GCD of 783, 635, 959, 161

Given numbers are 636, 180, 178, 964
The greatest common divisor of numbers 636, 180, 178, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 180, 178, 964 is 2.

1. What is the GCD of 636, 180, 178, 964?

GCD of given numbers 636, 180, 178, 964 is 2

2. How to calculate the greatest common divisor of 636, 180, 178, 964?

We can find the highest common divisor of 636, 180, 178, 964 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 636, 180, 178, 964 i.e 2.

3. How can I use the GCD of 636, 180, 178, 964Calculator?

Out the numbers 636, 180, 178, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.