GCD of 470, 507, 20, 719 Calculator

Given Input numbers are 470, 507, 20, 719

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

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 507 :

The positive integer divisors of 507 that completely divides 507 are.

1, 3, 13, 39, 169, 507

Divisors of 20 :

The positive integer divisors of 20 that completely divides 20 are.

1, 2, 4, 5, 10, 20

Divisors of 719 :

The positive integer divisors of 719 that completely divides 719 are.

1, 719

GCD of numbers is the greatest common divisor

So, the GCD (470, 507, 20, 719) = 1.

Given numbers are 470, 507, 20, 719

The list of prime factors of all numbers are

Prime factors of 470 are 2 x 5 x 47

Prime factors of 507 are 3 x 13 x 13

Prime factors of 20 are 2 x 2 x 5

Prime factors of 719 are 719

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

Given numbers are 470, 507, 20, 719

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

Apply this formula for all numbers.

Step1:

LCM(470, 507) = 238290

GCD(470, 507) = ( 470 x 507 ) / 238290

= 470 / 507

= 470

Step2:

LCM(1, 20) = 20

GCD(1, 20) = ( 1 x 20 ) / 20

= 1 / 20

= 1

Step3:

LCM(1, 719) = 719

GCD(1, 719) = ( 1 x 719 ) / 719

= 1 / 719

= 1

So, Greatest Common Divisor of 470, 507, 20, 719 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 278, 516, 97, 473
• GCD of 726, 867, 99, 396
• GCD of 411, 789, 23, 860
• GCD of 654, 141, 25, 380
• GCD of 487, 317, 16, 271

Given numbers are 470, 507, 20, 719
The greatest common divisor of numbers 470, 507, 20, 719 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 470, 507, 20, 719 is 1.

1. What is the GCD of 470, 507, 20, 719?

GCD of given numbers 470, 507, 20, 719 is 1

2. How to calculate the greatest common divisor of 470, 507, 20, 719?

We can find the highest common divisor of 470, 507, 20, 719 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 470, 507, 20, 719 i.e 1.

3. How can I use the GCD of 470, 507, 20, 719Calculator?

Out the numbers 470, 507, 20, 719 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.