GCD of 220, 764, 430, 162 Calculator

Given Input numbers are 220, 764, 430, 162

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

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 430 :

The positive integer divisors of 430 that completely divides 430 are.

1, 2, 5, 10, 43, 86, 215, 430

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 (220, 764, 430, 162) = 2.

Given numbers are 220, 764, 430, 162

The list of prime factors of all numbers are

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 764 are 2 x 2 x 191

Prime factors of 430 are 2 x 5 x 43

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

The highest common occurrence is 2¹

Therefore, GCD of 220, 764, 430, 162 is 2.

Given numbers are 220, 764, 430, 162

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

Apply this formula for all numbers.

Step1:

LCM(220, 764) = 42020

GCD(220, 764) = ( 220 x 764 ) / 42020

= 220 / 764

= 220

Step2:

LCM(4, 430) = 860

GCD(4, 430) = ( 4 x 430 ) / 860

= 4 / 430

= 4

Step3:

LCM(2, 162) = 162

GCD(2, 162) = ( 2 x 162 ) / 162

= 2 / 162

= 2

So, Greatest Common Divisor of 220, 764, 430, 162 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 560, 305, 803, 624
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• GCD of 625, 567, 551, 318
• GCD of 174, 392, 156, 537
• GCD of 407, 866, 302, 121

Given numbers are 220, 764, 430, 162
The greatest common divisor of numbers 220, 764, 430, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 220, 764, 430, 162 is 2.

1. What is the GCD of 220, 764, 430, 162?

GCD of given numbers 220, 764, 430, 162 is 2

2. How to calculate the greatest common divisor of 220, 764, 430, 162?

We can find the highest common divisor of 220, 764, 430, 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 220, 764, 430, 162 i.e 2.

3. How can I use the GCD of 220, 764, 430, 162Calculator?

Out the numbers 220, 764, 430, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.