GCD of 342, 620, 632, 631 Calculator

Given Input numbers are 342, 620, 632, 631

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

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

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 632 :

The positive integer divisors of 632 that completely divides 632 are.

1, 2, 4, 8, 79, 158, 316, 632

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

GCD of numbers is the greatest common divisor

So, the GCD (342, 620, 632, 631) = 1.

Given numbers are 342, 620, 632, 631

The list of prime factors of all numbers are

Prime factors of 342 are 2 x 3 x 3 x 19

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

Prime factors of 632 are 2 x 2 x 2 x 79

Prime factors of 631 are 631

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

Given numbers are 342, 620, 632, 631

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

Apply this formula for all numbers.

Step1:

LCM(342, 620) = 106020

GCD(342, 620) = ( 342 x 620 ) / 106020

= 342 / 620

= 342

Step2:

LCM(2, 632) = 632

GCD(2, 632) = ( 2 x 632 ) / 632

= 2 / 632

= 2

Step3:

LCM(2, 631) = 1262

GCD(2, 631) = ( 2 x 631 ) / 1262

= 2 / 631

= 2

So, Greatest Common Divisor of 342, 620, 632, 631 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 828, 884, 298, 496
• GCD of 134, 991, 279, 558
• GCD of 969, 692, 178, 961
• GCD of 897, 237, 260, 827
• GCD of 102, 293, 247, 180

Given numbers are 342, 620, 632, 631
The greatest common divisor of numbers 342, 620, 632, 631 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 342, 620, 632, 631 is 1.

1. What is the GCD of 342, 620, 632, 631?

GCD of given numbers 342, 620, 632, 631 is 1

2. How to calculate the greatest common divisor of 342, 620, 632, 631?

We can find the highest common divisor of 342, 620, 632, 631 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 342, 620, 632, 631 i.e 1.

3. How can I use the GCD of 342, 620, 632, 631Calculator?

Out the numbers 342, 620, 632, 631 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.