GCD of 135, 731, 861, 653 Calculator

Given Input numbers are 135, 731, 861, 653

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

Divisors of 135 :

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

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

Divisors of 731 :

The positive integer divisors of 731 that completely divides 731 are.

1, 17, 43, 731

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 653 :

The positive integer divisors of 653 that completely divides 653 are.

1, 653

GCD of numbers is the greatest common divisor

So, the GCD (135, 731, 861, 653) = 1.

Given numbers are 135, 731, 861, 653

The list of prime factors of all numbers are

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

Prime factors of 731 are 17 x 43

Prime factors of 861 are 3 x 7 x 41

Prime factors of 653 are 653

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

Given numbers are 135, 731, 861, 653

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

Apply this formula for all numbers.

Step1:

LCM(135, 731) = 98685

GCD(135, 731) = ( 135 x 731 ) / 98685

= 135 / 731

= 135

Step2:

LCM(1, 861) = 861

GCD(1, 861) = ( 1 x 861 ) / 861

= 1 / 861

= 1

Step3:

LCM(1, 653) = 653

GCD(1, 653) = ( 1 x 653 ) / 653

= 1 / 653

= 1

So, Greatest Common Divisor of 135, 731, 861, 653 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 833, 431, 597, 234
• GCD of 824, 693, 313, 500
• GCD of 376, 317, 101, 453
• GCD of 703, 993, 999, 115
• GCD of 653, 326, 920, 872

Given numbers are 135, 731, 861, 653
The greatest common divisor of numbers 135, 731, 861, 653 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 135, 731, 861, 653 is 1.

1. What is the GCD of 135, 731, 861, 653?

GCD of given numbers 135, 731, 861, 653 is 1

2. How to calculate the greatest common divisor of 135, 731, 861, 653?

We can find the highest common divisor of 135, 731, 861, 653 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 135, 731, 861, 653 i.e 1.

3. How can I use the GCD of 135, 731, 861, 653Calculator?

Out the numbers 135, 731, 861, 653 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.