GCD of 969, 612, 222, 145 Calculator

Given Input numbers are 969, 612, 222, 145

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

Divisors of 969 :

The positive integer divisors of 969 that completely divides 969 are.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 222 :

The positive integer divisors of 222 that completely divides 222 are.

1, 2, 3, 6, 37, 74, 111, 222

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

GCD of numbers is the greatest common divisor

So, the GCD (969, 612, 222, 145) = 1.

Given numbers are 969, 612, 222, 145

The list of prime factors of all numbers are

Prime factors of 969 are 3 x 17 x 19

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

Prime factors of 222 are 2 x 3 x 37

Prime factors of 145 are 5 x 29

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

Given numbers are 969, 612, 222, 145

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

Apply this formula for all numbers.

Step1:

LCM(969, 612) = 11628

GCD(969, 612) = ( 969 x 612 ) / 11628

= 969 / 612

= 969

Step2:

LCM(51, 222) = 3774

GCD(51, 222) = ( 51 x 222 ) / 3774

= 51 / 222

= 51

Step3:

LCM(3, 145) = 435

GCD(3, 145) = ( 3 x 145 ) / 435

= 3 / 145

= 3

So, Greatest Common Divisor of 969, 612, 222, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 881, 893, 681, 655
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Given numbers are 969, 612, 222, 145
The greatest common divisor of numbers 969, 612, 222, 145 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 969, 612, 222, 145 is 1.

1. What is the GCD of 969, 612, 222, 145?

GCD of given numbers 969, 612, 222, 145 is 1

2. How to calculate the greatest common divisor of 969, 612, 222, 145?

We can find the highest common divisor of 969, 612, 222, 145 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 969, 612, 222, 145 i.e 1.

3. How can I use the GCD of 969, 612, 222, 145Calculator?

Out the numbers 969, 612, 222, 145 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.