GCD of 691, 741, 139, 198 Calculator

Given Input numbers are 691, 741, 139, 198

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

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

Divisors of 741 :

The positive integer divisors of 741 that completely divides 741 are.

1, 3, 13, 19, 39, 57, 247, 741

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

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

GCD of numbers is the greatest common divisor

So, the GCD (691, 741, 139, 198) = 1.

Given numbers are 691, 741, 139, 198

The list of prime factors of all numbers are

Prime factors of 691 are 691

Prime factors of 741 are 3 x 13 x 19

Prime factors of 139 are 139

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

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

Given numbers are 691, 741, 139, 198

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

Apply this formula for all numbers.

Step1:

LCM(691, 741) = 512031

GCD(691, 741) = ( 691 x 741 ) / 512031

= 691 / 741

= 691

Step2:

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

= 1 / 139

= 1

Step3:

LCM(1, 198) = 198

GCD(1, 198) = ( 1 x 198 ) / 198

= 1 / 198

= 1

So, Greatest Common Divisor of 691, 741, 139, 198 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 414, 804, 258, 118
• GCD of 554, 430, 133, 637
• GCD of 700, 637, 297, 560
• GCD of 815, 526, 980, 468
• GCD of 858, 529, 328, 837

Given numbers are 691, 741, 139, 198
The greatest common divisor of numbers 691, 741, 139, 198 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 691, 741, 139, 198 is 1.

1. What is the GCD of 691, 741, 139, 198?

GCD of given numbers 691, 741, 139, 198 is 1

2. How to calculate the greatest common divisor of 691, 741, 139, 198?

We can find the highest common divisor of 691, 741, 139, 198 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 691, 741, 139, 198 i.e 1.

3. How can I use the GCD of 691, 741, 139, 198Calculator?

Out the numbers 691, 741, 139, 198 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.