GCD of 701, 488, 820, 685 Calculator

Given Input numbers are 701, 488, 820, 685

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

Divisors of 701 :

The positive integer divisors of 701 that completely divides 701 are.

1, 701

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 685 :

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

1, 5, 137, 685

GCD of numbers is the greatest common divisor

So, the GCD (701, 488, 820, 685) = 1.

Given numbers are 701, 488, 820, 685

The list of prime factors of all numbers are

Prime factors of 701 are 701

Prime factors of 488 are 2 x 2 x 2 x 61

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 685 are 5 x 137

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

Given numbers are 701, 488, 820, 685

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

Apply this formula for all numbers.

Step1:

LCM(701, 488) = 342088

GCD(701, 488) = ( 701 x 488 ) / 342088

= 701 / 488

= 701

Step2:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

Step3:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

So, Greatest Common Divisor of 701, 488, 820, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 356, 160, 562, 723
• GCD of 869, 839, 891, 727
• GCD of 618, 225, 791, 412
• GCD of 864, 796, 832, 314
• GCD of 612, 127, 809, 423

Given numbers are 701, 488, 820, 685
The greatest common divisor of numbers 701, 488, 820, 685 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 701, 488, 820, 685 is 1.

1. What is the GCD of 701, 488, 820, 685?

GCD of given numbers 701, 488, 820, 685 is 1

2. How to calculate the greatest common divisor of 701, 488, 820, 685?

We can find the highest common divisor of 701, 488, 820, 685 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 701, 488, 820, 685 i.e 1.

3. How can I use the GCD of 701, 488, 820, 685Calculator?

Out the numbers 701, 488, 820, 685 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.