GCD of 425, 615, 947, 135 Calculator

Given Input numbers are 425, 615, 947, 135

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

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 615 :

The positive integer divisors of 615 that completely divides 615 are.

1, 3, 5, 15, 41, 123, 205, 615

Divisors of 947 :

The positive integer divisors of 947 that completely divides 947 are.

1, 947

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 (425, 615, 947, 135) = 1.

Given numbers are 425, 615, 947, 135

The list of prime factors of all numbers are

Prime factors of 425 are 5 x 5 x 17

Prime factors of 615 are 3 x 5 x 41

Prime factors of 947 are 947

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 425, 615, 947, 135

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

Apply this formula for all numbers.

Step1:

LCM(425, 615) = 52275

GCD(425, 615) = ( 425 x 615 ) / 52275

= 425 / 615

= 425

Step2:

LCM(5, 947) = 4735

GCD(5, 947) = ( 5 x 947 ) / 4735

= 5 / 947

= 5

Step3:

LCM(1, 135) = 135

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

= 1 / 135

= 1

So, Greatest Common Divisor of 425, 615, 947, 135 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 742, 374, 130, 790
• GCD of 343, 462, 456, 220
• GCD of 671, 470, 570, 579
• GCD of 499, 819, 367, 926
• GCD of 605, 507, 548, 913

Given numbers are 425, 615, 947, 135
The greatest common divisor of numbers 425, 615, 947, 135 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 425, 615, 947, 135 is 1.

1. What is the GCD of 425, 615, 947, 135?

GCD of given numbers 425, 615, 947, 135 is 1

2. How to calculate the greatest common divisor of 425, 615, 947, 135?

We can find the highest common divisor of 425, 615, 947, 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 425, 615, 947, 135 i.e 1.

3. How can I use the GCD of 425, 615, 947, 135Calculator?

Out the numbers 425, 615, 947, 135 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.