GCD of 387, 421, 88, 224 Calculator

Given Input numbers are 387, 421, 88, 224

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

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 88 :

The positive integer divisors of 88 that completely divides 88 are.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 224 :

The positive integer divisors of 224 that completely divides 224 are.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224

GCD of numbers is the greatest common divisor

So, the GCD (387, 421, 88, 224) = 1.

Given numbers are 387, 421, 88, 224

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 421 are 421

Prime factors of 88 are 2 x 2 x 2 x 11

Prime factors of 224 are 2 x 2 x 2 x 2 x 2 x 7

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

Given numbers are 387, 421, 88, 224

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

Apply this formula for all numbers.

Step1:

LCM(387, 421) = 162927

GCD(387, 421) = ( 387 x 421 ) / 162927

= 387 / 421

= 387

Step2:

LCM(1, 88) = 88

GCD(1, 88) = ( 1 x 88 ) / 88

= 1 / 88

= 1

Step3:

LCM(1, 224) = 224

GCD(1, 224) = ( 1 x 224 ) / 224

= 1 / 224

= 1

So, Greatest Common Divisor of 387, 421, 88, 224 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 846, 921, 64, 102
• GCD of 747, 300, 28, 247
• GCD of 221, 767, 16, 285
• GCD of 995, 935, 89, 237
• GCD of 215, 664, 91, 315

Given numbers are 387, 421, 88, 224
The greatest common divisor of numbers 387, 421, 88, 224 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 421, 88, 224 is 1.

1. What is the GCD of 387, 421, 88, 224?

GCD of given numbers 387, 421, 88, 224 is 1

2. How to calculate the greatest common divisor of 387, 421, 88, 224?

We can find the highest common divisor of 387, 421, 88, 224 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 387, 421, 88, 224 i.e 1.

3. How can I use the GCD of 387, 421, 88, 224Calculator?

Out the numbers 387, 421, 88, 224 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.