GCD of 212, 660, 89, 162 Calculator

Given Input numbers are 212, 660, 89, 162

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

Divisors of 212 :

The positive integer divisors of 212 that completely divides 212 are.

1, 2, 4, 53, 106, 212

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 89 :

The positive integer divisors of 89 that completely divides 89 are.

1, 89

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 (212, 660, 89, 162) = 1.

Given numbers are 212, 660, 89, 162

The list of prime factors of all numbers are

Prime factors of 212 are 2 x 2 x 53

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 89 are 89

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 212, 660, 89, 162

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

Apply this formula for all numbers.

Step1:

LCM(212, 660) = 34980

GCD(212, 660) = ( 212 x 660 ) / 34980

= 212 / 660

= 212

Step2:

LCM(4, 89) = 356

GCD(4, 89) = ( 4 x 89 ) / 356

= 4 / 89

= 4

Step3:

LCM(1, 162) = 162

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

= 1 / 162

= 1

So, Greatest Common Divisor of 212, 660, 89, 162 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 178, 708, 29, 113
• GCD of 511, 441, 95, 536
• GCD of 428, 796, 33, 873
• GCD of 366, 766, 15, 351
• GCD of 643, 607, 49, 428

Given numbers are 212, 660, 89, 162
The greatest common divisor of numbers 212, 660, 89, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 212, 660, 89, 162 is 1.

1. What is the GCD of 212, 660, 89, 162?

GCD of given numbers 212, 660, 89, 162 is 1

2. How to calculate the greatest common divisor of 212, 660, 89, 162?

We can find the highest common divisor of 212, 660, 89, 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 212, 660, 89, 162 i.e 1.

3. How can I use the GCD of 212, 660, 89, 162Calculator?

Out the numbers 212, 660, 89, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.