GCD of 805, 448, 245 Calculator

Given Input numbers are 805, 448, 245

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

Divisors of 805 :

The positive integer divisors of 805 that completely divides 805 are.

1, 5, 7, 23, 35, 115, 161, 805

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 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

GCD of numbers is the greatest common divisor

So, the GCD (805, 448, 245) = 7.

Given numbers are 805, 448, 245

The list of prime factors of all numbers are

Prime factors of 805 are 5 x 7 x 23

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

Prime factors of 245 are 5 x 7 x 7

The highest common occurrence is 7¹

Therefore, GCD of 805, 448, 245 is 7.

Given numbers are 805, 448, 245

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

Apply this formula for all numbers.

Step1:

LCM(805, 448) = 51520

GCD(805, 448) = ( 805 x 448 ) / 51520

= 805 / 448

= 805

Step2:

LCM(7, 245) = 245

GCD(7, 245) = ( 7 x 245 ) / 245

= 7 / 245

= 7

So, Greatest Common Divisor of 805, 448, 245 is 7

Here are some samples of GCD of Numbers calculations.

• GCD of 230, 294, 675
• GCD of 229, 943, 997
• GCD of 569, 224, 942
• GCD of 253, 257, 429
• GCD of 652, 177, 895

Given numbers are 805, 448, 245
The greatest common divisor of numbers 805, 448, 245 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 805, 448, 245 is 7.

1. What is the GCD of 805, 448, 245?

GCD of given numbers 805, 448, 245 is 7

2. How to calculate the greatest common divisor of 805, 448, 245?

We can find the highest common divisor of 805, 448, 245 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 805, 448, 245 i.e 7.

3. How can I use the GCD of 805, 448, 245Calculator?

Out the numbers 805, 448, 245 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.