GCD of 620, 678, 131, 930 Calculator

Given Input numbers are 620, 678, 131, 930

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 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 930 :

The positive integer divisors of 930 that completely divides 930 are.

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

GCD of numbers is the greatest common divisor

So, the GCD (620, 678, 131, 930) = 1.

Given numbers are 620, 678, 131, 930

The list of prime factors of all numbers are

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

Prime factors of 678 are 2 x 3 x 113

Prime factors of 131 are 131

Prime factors of 930 are 2 x 3 x 5 x 31

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

Given numbers are 620, 678, 131, 930

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

Apply this formula for all numbers.

Step1:

LCM(620, 678) = 210180

GCD(620, 678) = ( 620 x 678 ) / 210180

= 620 / 678

= 620

Step2:

LCM(2, 131) = 262

GCD(2, 131) = ( 2 x 131 ) / 262

= 2 / 131

= 2

Step3:

LCM(1, 930) = 930

GCD(1, 930) = ( 1 x 930 ) / 930

= 1 / 930

= 1

So, Greatest Common Divisor of 620, 678, 131, 930 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 733, 668, 283, 931
• GCD of 228, 751, 284, 168
• GCD of 792, 767, 216, 482
• GCD of 489, 102, 577, 601
• GCD of 764, 453, 192, 924

Given numbers are 620, 678, 131, 930
The greatest common divisor of numbers 620, 678, 131, 930 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 678, 131, 930 is 1.

1. What is the GCD of 620, 678, 131, 930?

GCD of given numbers 620, 678, 131, 930 is 1

2. How to calculate the greatest common divisor of 620, 678, 131, 930?

We can find the highest common divisor of 620, 678, 131, 930 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, 678, 131, 930 i.e 1.

3. How can I use the GCD of 620, 678, 131, 930Calculator?

Out the numbers 620, 678, 131, 930 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.