GCD of 620, 519, 131, 142 Calculator

Given Input numbers are 620, 519, 131, 142

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 519 :

The positive integer divisors of 519 that completely divides 519 are.

1, 3, 173, 519

Divisors of 131 :

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

1, 131

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

GCD of numbers is the greatest common divisor

So, the GCD (620, 519, 131, 142) = 1.

Given numbers are 620, 519, 131, 142

The list of prime factors of all numbers are

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

Prime factors of 519 are 3 x 173

Prime factors of 131 are 131

Prime factors of 142 are 2 x 71

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

Given numbers are 620, 519, 131, 142

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

Apply this formula for all numbers.

Step1:

LCM(620, 519) = 321780

GCD(620, 519) = ( 620 x 519 ) / 321780

= 620 / 519

= 620

Step2:

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

= 1 / 131

= 1

Step3:

LCM(1, 142) = 142

GCD(1, 142) = ( 1 x 142 ) / 142

= 1 / 142

= 1

So, Greatest Common Divisor of 620, 519, 131, 142 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 572, 247, 664, 115
• GCD of 656, 193, 384, 402
• GCD of 368, 298, 244, 244
• GCD of 418, 931, 285, 524
• GCD of 681, 482, 243, 311

Given numbers are 620, 519, 131, 142
The greatest common divisor of numbers 620, 519, 131, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 519, 131, 142 is 1.

1. What is the GCD of 620, 519, 131, 142?

GCD of given numbers 620, 519, 131, 142 is 1

2. How to calculate the greatest common divisor of 620, 519, 131, 142?

We can find the highest common divisor of 620, 519, 131, 142 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, 519, 131, 142 i.e 1.

3. How can I use the GCD of 620, 519, 131, 142Calculator?

Out the numbers 620, 519, 131, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.