GCD of 142, 168, 198, 797 Calculator

Given Input numbers are 142, 168, 198, 797

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

Divisors of 142 :

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

1, 2, 71, 142

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 198 :

The positive integer divisors of 198 that completely divides 198 are.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 797 :

The positive integer divisors of 797 that completely divides 797 are.

1, 797

GCD of numbers is the greatest common divisor

So, the GCD (142, 168, 198, 797) = 1.

Given numbers are 142, 168, 198, 797

The list of prime factors of all numbers are

Prime factors of 142 are 2 x 71

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 198 are 2 x 3 x 3 x 11

Prime factors of 797 are 797

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

Given numbers are 142, 168, 198, 797

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

Apply this formula for all numbers.

Step1:

LCM(142, 168) = 11928

GCD(142, 168) = ( 142 x 168 ) / 11928

= 142 / 168

= 142

Step2:

LCM(2, 198) = 198

GCD(2, 198) = ( 2 x 198 ) / 198

= 2 / 198

= 2

Step3:

LCM(2, 797) = 1594

GCD(2, 797) = ( 2 x 797 ) / 1594

= 2 / 797

= 2

So, Greatest Common Divisor of 142, 168, 198, 797 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 401, 524, 862, 184
• GCD of 226, 230, 251, 516
• GCD of 391, 972, 890, 296
• GCD of 663, 153, 110, 265
• GCD of 862, 203, 211, 338

Given numbers are 142, 168, 198, 797
The greatest common divisor of numbers 142, 168, 198, 797 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 142, 168, 198, 797 is 1.

1. What is the GCD of 142, 168, 198, 797?

GCD of given numbers 142, 168, 198, 797 is 1

2. How to calculate the greatest common divisor of 142, 168, 198, 797?

We can find the highest common divisor of 142, 168, 198, 797 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 142, 168, 198, 797 i.e 1.

3. How can I use the GCD of 142, 168, 198, 797Calculator?

Out the numbers 142, 168, 198, 797 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.