GCD of 685, 477, 700, 485 Calculator

Given Input numbers are 685, 477, 700, 485

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

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 700 :

The positive integer divisors of 700 that completely divides 700 are.

1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700

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 (685, 477, 700, 485) = 1.

Given numbers are 685, 477, 700, 485

The list of prime factors of all numbers are

Prime factors of 685 are 5 x 137

Prime factors of 477 are 3 x 3 x 53

Prime factors of 700 are 2 x 2 x 5 x 5 x 7

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 685, 477, 700, 485

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

Apply this formula for all numbers.

Step1:

LCM(685, 477) = 326745

GCD(685, 477) = ( 685 x 477 ) / 326745

= 685 / 477

= 685

Step2:

LCM(1, 700) = 700

GCD(1, 700) = ( 1 x 700 ) / 700

= 1 / 700

= 1

Step3:

LCM(1, 485) = 485

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

= 1 / 485

= 1

So, Greatest Common Divisor of 685, 477, 700, 485 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 427, 220, 523, 260
• GCD of 480, 300, 746, 458
• GCD of 462, 824, 628, 217
• GCD of 897, 796, 959, 922
• GCD of 447, 360, 339, 566

Given numbers are 685, 477, 700, 485
The greatest common divisor of numbers 685, 477, 700, 485 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 685, 477, 700, 485 is 1.

1. What is the GCD of 685, 477, 700, 485?

GCD of given numbers 685, 477, 700, 485 is 1

2. How to calculate the greatest common divisor of 685, 477, 700, 485?

We can find the highest common divisor of 685, 477, 700, 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 685, 477, 700, 485 i.e 1.

3. How can I use the GCD of 685, 477, 700, 485Calculator?

Out the numbers 685, 477, 700, 485 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.