GCD of 959, 987, 120, 225 Calculator

Given Input numbers are 959, 987, 120, 225

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

Divisors of 959 :

The positive integer divisors of 959 that completely divides 959 are.

1, 7, 137, 959

Divisors of 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

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 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

GCD of numbers is the greatest common divisor

So, the GCD (959, 987, 120, 225) = 1.

Given numbers are 959, 987, 120, 225

The list of prime factors of all numbers are

Prime factors of 959 are 7 x 137

Prime factors of 987 are 3 x 7 x 47

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

Prime factors of 225 are 3 x 3 x 5 x 5

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

Given numbers are 959, 987, 120, 225

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

Apply this formula for all numbers.

Step1:

LCM(959, 987) = 135219

GCD(959, 987) = ( 959 x 987 ) / 135219

= 959 / 987

= 959

Step2:

LCM(7, 120) = 840

GCD(7, 120) = ( 7 x 120 ) / 840

= 7 / 120

= 7

Step3:

LCM(1, 225) = 225

GCD(1, 225) = ( 1 x 225 ) / 225

= 1 / 225

= 1

So, Greatest Common Divisor of 959, 987, 120, 225 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 981, 397, 825, 419
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Given numbers are 959, 987, 120, 225
The greatest common divisor of numbers 959, 987, 120, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 959, 987, 120, 225 is 1.

1. What is the GCD of 959, 987, 120, 225?

GCD of given numbers 959, 987, 120, 225 is 1

2. How to calculate the greatest common divisor of 959, 987, 120, 225?

We can find the highest common divisor of 959, 987, 120, 225 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 959, 987, 120, 225 i.e 1.

3. How can I use the GCD of 959, 987, 120, 225Calculator?

Out the numbers 959, 987, 120, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.