GCD of 436, 655, 755, 505 Calculator

Given Input numbers are 436, 655, 755, 505

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

Divisors of 436 :

The positive integer divisors of 436 that completely divides 436 are.

1, 2, 4, 109, 218, 436

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 505 :

The positive integer divisors of 505 that completely divides 505 are.

1, 5, 101, 505

GCD of numbers is the greatest common divisor

So, the GCD (436, 655, 755, 505) = 1.

Given numbers are 436, 655, 755, 505

The list of prime factors of all numbers are

Prime factors of 436 are 2 x 2 x 109

Prime factors of 655 are 5 x 131

Prime factors of 755 are 5 x 151

Prime factors of 505 are 5 x 101

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

Given numbers are 436, 655, 755, 505

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

Apply this formula for all numbers.

Step1:

LCM(436, 655) = 285580

GCD(436, 655) = ( 436 x 655 ) / 285580

= 436 / 655

= 436

Step2:

LCM(1, 755) = 755

GCD(1, 755) = ( 1 x 755 ) / 755

= 1 / 755

= 1

Step3:

LCM(1, 505) = 505

GCD(1, 505) = ( 1 x 505 ) / 505

= 1 / 505

= 1

So, Greatest Common Divisor of 436, 655, 755, 505 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 902, 968, 597, 831
• GCD of 379, 986, 728, 607
• GCD of 796, 822, 692, 658
• GCD of 201, 161, 658, 321
• GCD of 131, 711, 103, 873

Given numbers are 436, 655, 755, 505
The greatest common divisor of numbers 436, 655, 755, 505 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 436, 655, 755, 505 is 1.

1. What is the GCD of 436, 655, 755, 505?

GCD of given numbers 436, 655, 755, 505 is 1

2. How to calculate the greatest common divisor of 436, 655, 755, 505?

We can find the highest common divisor of 436, 655, 755, 505 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 436, 655, 755, 505 i.e 1.

3. How can I use the GCD of 436, 655, 755, 505Calculator?

Out the numbers 436, 655, 755, 505 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.