GCD of 352, 520, 638, 164 Calculator

Given Input numbers are 352, 520, 638, 164

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

Divisors of 352 :

The positive integer divisors of 352 that completely divides 352 are.

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

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 (352, 520, 638, 164) = 2.

Given numbers are 352, 520, 638, 164

The list of prime factors of all numbers are

Prime factors of 352 are 2 x 2 x 2 x 2 x 2 x 11

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 638 are 2 x 11 x 29

Prime factors of 164 are 2 x 2 x 41

The highest common occurrence is 2¹

Therefore, GCD of 352, 520, 638, 164 is 2.

Given numbers are 352, 520, 638, 164

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

Apply this formula for all numbers.

Step1:

LCM(352, 520) = 22880

GCD(352, 520) = ( 352 x 520 ) / 22880

= 352 / 520

= 352

Step2:

LCM(8, 638) = 2552

GCD(8, 638) = ( 8 x 638 ) / 2552

= 8 / 638

= 8

Step3:

LCM(2, 164) = 164

GCD(2, 164) = ( 2 x 164 ) / 164

= 2 / 164

= 2

So, Greatest Common Divisor of 352, 520, 638, 164 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 147, 151, 268, 567
• GCD of 815, 393, 488, 757
• GCD of 593, 941, 641, 270
• GCD of 608, 421, 931, 723
• GCD of 428, 264, 570, 663

Given numbers are 352, 520, 638, 164
The greatest common divisor of numbers 352, 520, 638, 164 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 352, 520, 638, 164 is 2.

1. What is the GCD of 352, 520, 638, 164?

GCD of given numbers 352, 520, 638, 164 is 2

2. How to calculate the greatest common divisor of 352, 520, 638, 164?

We can find the highest common divisor of 352, 520, 638, 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 352, 520, 638, 164 i.e 2.

3. How can I use the GCD of 352, 520, 638, 164Calculator?

Out the numbers 352, 520, 638, 164 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.