GCD of 135, 394, 280, 920 Calculator

Given Input numbers are 135, 394, 280, 920

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 394 :

The positive integer divisors of 394 that completely divides 394 are.

1, 2, 197, 394

Divisors of 280 :

The positive integer divisors of 280 that completely divides 280 are.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

GCD of numbers is the greatest common divisor

So, the GCD (135, 394, 280, 920) = 1.

Given numbers are 135, 394, 280, 920

The list of prime factors of all numbers are

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

Prime factors of 394 are 2 x 197

Prime factors of 280 are 2 x 2 x 2 x 5 x 7

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

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

Given numbers are 135, 394, 280, 920

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

Apply this formula for all numbers.

Step1:

LCM(135, 394) = 53190

GCD(135, 394) = ( 135 x 394 ) / 53190

= 135 / 394

= 135

Step2:

LCM(1, 280) = 280

GCD(1, 280) = ( 1 x 280 ) / 280

= 1 / 280

= 1

Step3:

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

= 1 / 920

= 1

So, Greatest Common Divisor of 135, 394, 280, 920 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 653, 128, 463, 507
• GCD of 401, 699, 456, 380
• GCD of 267, 991, 927, 456
• GCD of 149, 864, 188, 861
• GCD of 565, 374, 521, 615

Given numbers are 135, 394, 280, 920
The greatest common divisor of numbers 135, 394, 280, 920 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 135, 394, 280, 920 is 1.

1. What is the GCD of 135, 394, 280, 920?

GCD of given numbers 135, 394, 280, 920 is 1

2. How to calculate the greatest common divisor of 135, 394, 280, 920?

We can find the highest common divisor of 135, 394, 280, 920 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, 394, 280, 920 i.e 1.

3. How can I use the GCD of 135, 394, 280, 920Calculator?

Out the numbers 135, 394, 280, 920 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.