GCD of 369, 451, 448, 428 Calculator

Given Input numbers are 369, 451, 448, 428

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

Divisors of 369 :

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

1, 3, 9, 41, 123, 369

Divisors of 451 :

The positive integer divisors of 451 that completely divides 451 are.

1, 11, 41, 451

Divisors of 448 :

The positive integer divisors of 448 that completely divides 448 are.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

GCD of numbers is the greatest common divisor

So, the GCD (369, 451, 448, 428) = 1.

Given numbers are 369, 451, 448, 428

The list of prime factors of all numbers are

Prime factors of 369 are 3 x 3 x 41

Prime factors of 451 are 11 x 41

Prime factors of 448 are 2 x 2 x 2 x 2 x 2 x 2 x 7

Prime factors of 428 are 2 x 2 x 107

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

Given numbers are 369, 451, 448, 428

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

Apply this formula for all numbers.

Step1:

LCM(369, 451) = 4059

GCD(369, 451) = ( 369 x 451 ) / 4059

= 369 / 451

= 369

Step2:

LCM(41, 448) = 18368

GCD(41, 448) = ( 41 x 448 ) / 18368

= 41 / 448

= 41

Step3:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1

So, Greatest Common Divisor of 369, 451, 448, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 841, 465, 904, 581
• GCD of 577, 156, 393, 621
• GCD of 397, 578, 229, 809
• GCD of 623, 371, 722, 198
• GCD of 762, 559, 760, 571

Given numbers are 369, 451, 448, 428
The greatest common divisor of numbers 369, 451, 448, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 369, 451, 448, 428 is 1.

1. What is the GCD of 369, 451, 448, 428?

GCD of given numbers 369, 451, 448, 428 is 1

2. How to calculate the greatest common divisor of 369, 451, 448, 428?

We can find the highest common divisor of 369, 451, 448, 428 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 369, 451, 448, 428 i.e 1.

3. How can I use the GCD of 369, 451, 448, 428Calculator?

Out the numbers 369, 451, 448, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.