GCD of 135, 988, 406, 784 Calculator

Given Input numbers are 135, 988, 406, 784

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 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 406 :

The positive integer divisors of 406 that completely divides 406 are.

1, 2, 7, 14, 29, 58, 203, 406

Divisors of 784 :

The positive integer divisors of 784 that completely divides 784 are.

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

GCD of numbers is the greatest common divisor

So, the GCD (135, 988, 406, 784) = 1.

Given numbers are 135, 988, 406, 784

The list of prime factors of all numbers are

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

Prime factors of 988 are 2 x 2 x 13 x 19

Prime factors of 406 are 2 x 7 x 29

Prime factors of 784 are 2 x 2 x 2 x 2 x 7 x 7

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

Given numbers are 135, 988, 406, 784

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

Apply this formula for all numbers.

Step1:

LCM(135, 988) = 133380

GCD(135, 988) = ( 135 x 988 ) / 133380

= 135 / 988

= 135

Step2:

LCM(1, 406) = 406

GCD(1, 406) = ( 1 x 406 ) / 406

= 1 / 406

= 1

Step3:

LCM(1, 784) = 784

GCD(1, 784) = ( 1 x 784 ) / 784

= 1 / 784

= 1

So, Greatest Common Divisor of 135, 988, 406, 784 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 774, 527, 521, 286
• GCD of 608, 575, 698, 333
• GCD of 583, 930, 234, 670
• GCD of 136, 549, 892, 668
• GCD of 196, 163, 692, 837

Given numbers are 135, 988, 406, 784
The greatest common divisor of numbers 135, 988, 406, 784 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 135, 988, 406, 784 is 1.

1. What is the GCD of 135, 988, 406, 784?

GCD of given numbers 135, 988, 406, 784 is 1

2. How to calculate the greatest common divisor of 135, 988, 406, 784?

We can find the highest common divisor of 135, 988, 406, 784 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, 988, 406, 784 i.e 1.

3. How can I use the GCD of 135, 988, 406, 784Calculator?

Out the numbers 135, 988, 406, 784 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.