GCD of 620, 660, 685, 182 Calculator

Given Input numbers are 620, 660, 685, 182

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

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 685 :

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

1, 5, 137, 685

Divisors of 182 :

The positive integer divisors of 182 that completely divides 182 are.

1, 2, 7, 13, 14, 26, 91, 182

GCD of numbers is the greatest common divisor

So, the GCD (620, 660, 685, 182) = 1.

Given numbers are 620, 660, 685, 182

The list of prime factors of all numbers are

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 685 are 5 x 137

Prime factors of 182 are 2 x 7 x 13

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

Given numbers are 620, 660, 685, 182

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

Apply this formula for all numbers.

Step1:

LCM(620, 660) = 20460

GCD(620, 660) = ( 620 x 660 ) / 20460

= 620 / 660

= 620

Step2:

LCM(20, 685) = 2740

GCD(20, 685) = ( 20 x 685 ) / 2740

= 20 / 685

= 20

Step3:

LCM(5, 182) = 910

GCD(5, 182) = ( 5 x 182 ) / 910

= 5 / 182

= 5

So, Greatest Common Divisor of 620, 660, 685, 182 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 341, 582, 520, 501
• GCD of 998, 979, 431, 811
• GCD of 800, 505, 241, 898
• GCD of 785, 688, 692, 491
• GCD of 854, 539, 319, 233

Given numbers are 620, 660, 685, 182
The greatest common divisor of numbers 620, 660, 685, 182 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 660, 685, 182 is 1.

1. What is the GCD of 620, 660, 685, 182?

GCD of given numbers 620, 660, 685, 182 is 1

2. How to calculate the greatest common divisor of 620, 660, 685, 182?

We can find the highest common divisor of 620, 660, 685, 182 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 620, 660, 685, 182 i.e 1.

3. How can I use the GCD of 620, 660, 685, 182Calculator?

Out the numbers 620, 660, 685, 182 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.