GCD of 221, 329, 147, 463 Calculator

Given Input numbers are 221, 329, 147, 463

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

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

Divisors of 147 :

The positive integer divisors of 147 that completely divides 147 are.

1, 3, 7, 21, 49, 147

Divisors of 463 :

The positive integer divisors of 463 that completely divides 463 are.

1, 463

GCD of numbers is the greatest common divisor

So, the GCD (221, 329, 147, 463) = 1.

Given numbers are 221, 329, 147, 463

The list of prime factors of all numbers are

Prime factors of 221 are 13 x 17

Prime factors of 329 are 7 x 47

Prime factors of 147 are 3 x 7 x 7

Prime factors of 463 are 463

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

Given numbers are 221, 329, 147, 463

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

Apply this formula for all numbers.

Step1:

LCM(221, 329) = 72709

GCD(221, 329) = ( 221 x 329 ) / 72709

= 221 / 329

= 221

Step2:

LCM(1, 147) = 147

GCD(1, 147) = ( 1 x 147 ) / 147

= 1 / 147

= 1

Step3:

LCM(1, 463) = 463

GCD(1, 463) = ( 1 x 463 ) / 463

= 1 / 463

= 1

So, Greatest Common Divisor of 221, 329, 147, 463 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 738, 996, 223, 786
• GCD of 563, 830, 738, 801
• GCD of 448, 768, 680, 682
• GCD of 770, 771, 420, 433
• GCD of 134, 807, 558, 655

Given numbers are 221, 329, 147, 463
The greatest common divisor of numbers 221, 329, 147, 463 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 221, 329, 147, 463 is 1.

1. What is the GCD of 221, 329, 147, 463?

GCD of given numbers 221, 329, 147, 463 is 1

2. How to calculate the greatest common divisor of 221, 329, 147, 463?

We can find the highest common divisor of 221, 329, 147, 463 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 221, 329, 147, 463 i.e 1.

3. How can I use the GCD of 221, 329, 147, 463Calculator?

Out the numbers 221, 329, 147, 463 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.