GCD of 480, 631, 670, 485 Calculator

Given Input numbers are 480, 631, 670, 485

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

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 485 :

The positive integer divisors of 485 that completely divides 485 are.

1, 5, 97, 485

GCD of numbers is the greatest common divisor

So, the GCD (480, 631, 670, 485) = 1.

Given numbers are 480, 631, 670, 485

The list of prime factors of all numbers are

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 631 are 631

Prime factors of 670 are 2 x 5 x 67

Prime factors of 485 are 5 x 97

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

Given numbers are 480, 631, 670, 485

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

Apply this formula for all numbers.

Step1:

LCM(480, 631) = 302880

GCD(480, 631) = ( 480 x 631 ) / 302880

= 480 / 631

= 480

Step2:

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

= 1 / 670

= 1

Step3:

LCM(1, 485) = 485

GCD(1, 485) = ( 1 x 485 ) / 485

= 1 / 485

= 1

So, Greatest Common Divisor of 480, 631, 670, 485 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 590, 654, 959, 164
• GCD of 789, 516, 751, 720
• GCD of 558, 838, 614, 957
• GCD of 262, 765, 129, 903
• GCD of 848, 563, 826, 767

Given numbers are 480, 631, 670, 485
The greatest common divisor of numbers 480, 631, 670, 485 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 480, 631, 670, 485 is 1.

1. What is the GCD of 480, 631, 670, 485?

GCD of given numbers 480, 631, 670, 485 is 1

2. How to calculate the greatest common divisor of 480, 631, 670, 485?

We can find the highest common divisor of 480, 631, 670, 485 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 480, 631, 670, 485 i.e 1.

3. How can I use the GCD of 480, 631, 670, 485Calculator?

Out the numbers 480, 631, 670, 485 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.