GCD of 872, 121, 465, 135 Calculator

Given Input numbers are 872, 121, 465, 135

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

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 465 :

The positive integer divisors of 465 that completely divides 465 are.

1, 3, 5, 15, 31, 93, 155, 465

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 (872, 121, 465, 135) = 1.

Given numbers are 872, 121, 465, 135

The list of prime factors of all numbers are

Prime factors of 872 are 2 x 2 x 2 x 109

Prime factors of 121 are 11 x 11

Prime factors of 465 are 3 x 5 x 31

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 872, 121, 465, 135

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

Apply this formula for all numbers.

Step1:

LCM(872, 121) = 105512

GCD(872, 121) = ( 872 x 121 ) / 105512

= 872 / 121

= 872

Step2:

LCM(1, 465) = 465

GCD(1, 465) = ( 1 x 465 ) / 465

= 1 / 465

= 1

Step3:

LCM(1, 135) = 135

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

= 1 / 135

= 1

So, Greatest Common Divisor of 872, 121, 465, 135 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 571, 678, 336, 260
• GCD of 361, 603, 926, 552
• GCD of 115, 947, 572, 711
• GCD of 826, 128, 144, 403
• GCD of 212, 391, 151, 197

Given numbers are 872, 121, 465, 135
The greatest common divisor of numbers 872, 121, 465, 135 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 872, 121, 465, 135 is 1.

1. What is the GCD of 872, 121, 465, 135?

GCD of given numbers 872, 121, 465, 135 is 1

2. How to calculate the greatest common divisor of 872, 121, 465, 135?

We can find the highest common divisor of 872, 121, 465, 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 872, 121, 465, 135 i.e 1.

3. How can I use the GCD of 872, 121, 465, 135Calculator?

Out the numbers 872, 121, 465, 135 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.