GCD of 109, 393, 87, 452 Calculator

Given Input numbers are 109, 393, 87, 452

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

Divisors of 109 :

The positive integer divisors of 109 that completely divides 109 are.

1, 109

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

Divisors of 87 :

The positive integer divisors of 87 that completely divides 87 are.

1, 3, 29, 87

Divisors of 452 :

The positive integer divisors of 452 that completely divides 452 are.

1, 2, 4, 113, 226, 452

GCD of numbers is the greatest common divisor

So, the GCD (109, 393, 87, 452) = 1.

Given numbers are 109, 393, 87, 452

The list of prime factors of all numbers are

Prime factors of 109 are 109

Prime factors of 393 are 3 x 131

Prime factors of 87 are 3 x 29

Prime factors of 452 are 2 x 2 x 113

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

Given numbers are 109, 393, 87, 452

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

Apply this formula for all numbers.

Step1:

LCM(109, 393) = 42837

GCD(109, 393) = ( 109 x 393 ) / 42837

= 109 / 393

= 109

Step2:

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

= 1 / 87

= 1

Step3:

LCM(1, 452) = 452

GCD(1, 452) = ( 1 x 452 ) / 452

= 1 / 452

= 1

So, Greatest Common Divisor of 109, 393, 87, 452 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 354, 824, 48, 112
• GCD of 946, 262, 69, 527
• GCD of 403, 301, 91, 814
• GCD of 674, 252, 55, 255
• GCD of 351, 372, 27, 102

Given numbers are 109, 393, 87, 452
The greatest common divisor of numbers 109, 393, 87, 452 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 109, 393, 87, 452 is 1.

1. What is the GCD of 109, 393, 87, 452?

GCD of given numbers 109, 393, 87, 452 is 1

2. How to calculate the greatest common divisor of 109, 393, 87, 452?

We can find the highest common divisor of 109, 393, 87, 452 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 109, 393, 87, 452 i.e 1.

3. How can I use the GCD of 109, 393, 87, 452Calculator?

Out the numbers 109, 393, 87, 452 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.