GCD of 963, 173, 840, 135 Calculator

Given Input numbers are 963, 173, 840, 135

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

Divisors of 963 :

The positive integer divisors of 963 that completely divides 963 are.

1, 3, 9, 107, 321, 963

Divisors of 173 :

The positive integer divisors of 173 that completely divides 173 are.

1, 173

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

GCD of numbers is the greatest common divisor

So, the GCD (963, 173, 840, 135) = 1.

Given numbers are 963, 173, 840, 135

The list of prime factors of all numbers are

Prime factors of 963 are 3 x 3 x 107

Prime factors of 173 are 173

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 135 are 3 x 3 x 3 x 5

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

Given numbers are 963, 173, 840, 135

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

Apply this formula for all numbers.

Step1:

LCM(963, 173) = 166599

GCD(963, 173) = ( 963 x 173 ) / 166599

= 963 / 173

= 963

Step2:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

Step3:

LCM(1, 135) = 135

GCD(1, 135) = ( 1 x 135 ) / 135

= 1 / 135

= 1

So, Greatest Common Divisor of 963, 173, 840, 135 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 333, 772, 407, 394
• GCD of 677, 304, 736, 852
• GCD of 607, 206, 620, 748
• GCD of 965, 279, 306, 776
• GCD of 443, 868, 450, 131

Given numbers are 963, 173, 840, 135
The greatest common divisor of numbers 963, 173, 840, 135 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 963, 173, 840, 135 is 1.

1. What is the GCD of 963, 173, 840, 135?

GCD of given numbers 963, 173, 840, 135 is 1

2. How to calculate the greatest common divisor of 963, 173, 840, 135?

We can find the highest common divisor of 963, 173, 840, 135 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 963, 173, 840, 135 i.e 1.

3. How can I use the GCD of 963, 173, 840, 135Calculator?

Out the numbers 963, 173, 840, 135 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.