GCD of 879, 404, 120, 145 Calculator

Given Input numbers are 879, 404, 120, 145

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

Divisors of 879 :

The positive integer divisors of 879 that completely divides 879 are.

1, 3, 293, 879

Divisors of 404 :

The positive integer divisors of 404 that completely divides 404 are.

1, 2, 4, 101, 202, 404

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

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 (879, 404, 120, 145) = 1.

Given numbers are 879, 404, 120, 145

The list of prime factors of all numbers are

Prime factors of 879 are 3 x 293

Prime factors of 404 are 2 x 2 x 101

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

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 879, 404, 120, 145

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

Apply this formula for all numbers.

Step1:

LCM(879, 404) = 355116

GCD(879, 404) = ( 879 x 404 ) / 355116

= 879 / 404

= 879

Step2:

LCM(1, 120) = 120

GCD(1, 120) = ( 1 x 120 ) / 120

= 1 / 120

= 1

Step3:

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

= 1 / 145

= 1

So, Greatest Common Divisor of 879, 404, 120, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 392, 672, 658, 419
• GCD of 775, 897, 614, 408
• GCD of 509, 676, 670, 206
• GCD of 377, 225, 235, 388
• GCD of 141, 303, 590, 532

Given numbers are 879, 404, 120, 145
The greatest common divisor of numbers 879, 404, 120, 145 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 879, 404, 120, 145 is 1.

1. What is the GCD of 879, 404, 120, 145?

GCD of given numbers 879, 404, 120, 145 is 1

2. How to calculate the greatest common divisor of 879, 404, 120, 145?

We can find the highest common divisor of 879, 404, 120, 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 879, 404, 120, 145 i.e 1.

3. How can I use the GCD of 879, 404, 120, 145Calculator?

Out the numbers 879, 404, 120, 145 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.