GCD of 698, 342, 121, 503 Calculator

Given Input numbers are 698, 342, 121, 503

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

Divisors of 698 :

The positive integer divisors of 698 that completely divides 698 are.

1, 2, 349, 698

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 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 503 :

The positive integer divisors of 503 that completely divides 503 are.

1, 503

GCD of numbers is the greatest common divisor

So, the GCD (698, 342, 121, 503) = 1.

Given numbers are 698, 342, 121, 503

The list of prime factors of all numbers are

Prime factors of 698 are 2 x 349

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

Prime factors of 121 are 11 x 11

Prime factors of 503 are 503

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

Given numbers are 698, 342, 121, 503

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

Apply this formula for all numbers.

Step1:

LCM(698, 342) = 119358

GCD(698, 342) = ( 698 x 342 ) / 119358

= 698 / 342

= 698

Step2:

LCM(2, 121) = 242

GCD(2, 121) = ( 2 x 121 ) / 242

= 2 / 121

= 2

Step3:

LCM(1, 503) = 503

GCD(1, 503) = ( 1 x 503 ) / 503

= 1 / 503

= 1

So, Greatest Common Divisor of 698, 342, 121, 503 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 970, 193, 380, 450
• GCD of 776, 491, 231, 922
• GCD of 468, 232, 545, 170
• GCD of 621, 191, 155, 808
• GCD of 815, 883, 903, 116

Given numbers are 698, 342, 121, 503
The greatest common divisor of numbers 698, 342, 121, 503 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 698, 342, 121, 503 is 1.

1. What is the GCD of 698, 342, 121, 503?

GCD of given numbers 698, 342, 121, 503 is 1

2. How to calculate the greatest common divisor of 698, 342, 121, 503?

We can find the highest common divisor of 698, 342, 121, 503 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 698, 342, 121, 503 i.e 1.

3. How can I use the GCD of 698, 342, 121, 503Calculator?

Out the numbers 698, 342, 121, 503 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.