GCD of 442, 369, 429, 247 Calculator

Given Input numbers are 442, 369, 429, 247

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

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

Divisors of 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 247 :

The positive integer divisors of 247 that completely divides 247 are.

1, 13, 19, 247

GCD of numbers is the greatest common divisor

So, the GCD (442, 369, 429, 247) = 1.

Given numbers are 442, 369, 429, 247

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 369 are 3 x 3 x 41

Prime factors of 429 are 3 x 11 x 13

Prime factors of 247 are 13 x 19

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

Given numbers are 442, 369, 429, 247

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

Apply this formula for all numbers.

Step1:

LCM(442, 369) = 163098

GCD(442, 369) = ( 442 x 369 ) / 163098

= 442 / 369

= 442

Step2:

LCM(1, 429) = 429

GCD(1, 429) = ( 1 x 429 ) / 429

= 1 / 429

= 1

Step3:

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

= 1 / 247

= 1

So, Greatest Common Divisor of 442, 369, 429, 247 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 506, 438, 482, 197
• GCD of 438, 930, 726, 161
• GCD of 359, 321, 857, 489
• GCD of 697, 601, 196, 461
• GCD of 826, 323, 939, 848

Given numbers are 442, 369, 429, 247
The greatest common divisor of numbers 442, 369, 429, 247 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 369, 429, 247 is 1.

1. What is the GCD of 442, 369, 429, 247?

GCD of given numbers 442, 369, 429, 247 is 1

2. How to calculate the greatest common divisor of 442, 369, 429, 247?

We can find the highest common divisor of 442, 369, 429, 247 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 442, 369, 429, 247 i.e 1.

3. How can I use the GCD of 442, 369, 429, 247Calculator?

Out the numbers 442, 369, 429, 247 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.