GCD of 802, 248, 550, 665 Calculator

Given Input numbers are 802, 248, 550, 665

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

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

GCD of numbers is the greatest common divisor

So, the GCD (802, 248, 550, 665) = 1.

Given numbers are 802, 248, 550, 665

The list of prime factors of all numbers are

Prime factors of 802 are 2 x 401

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 550 are 2 x 5 x 5 x 11

Prime factors of 665 are 5 x 7 x 19

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

Given numbers are 802, 248, 550, 665

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

Apply this formula for all numbers.

Step1:

LCM(802, 248) = 99448

GCD(802, 248) = ( 802 x 248 ) / 99448

= 802 / 248

= 802

Step2:

LCM(2, 550) = 550

GCD(2, 550) = ( 2 x 550 ) / 550

= 2 / 550

= 2

Step3:

LCM(2, 665) = 1330

GCD(2, 665) = ( 2 x 665 ) / 1330

= 2 / 665

= 2

So, Greatest Common Divisor of 802, 248, 550, 665 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 397, 403, 190, 222
• GCD of 991, 484, 293, 807
• GCD of 566, 964, 186, 247
• GCD of 416, 475, 633, 974
• GCD of 633, 513, 329, 566

Given numbers are 802, 248, 550, 665
The greatest common divisor of numbers 802, 248, 550, 665 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 802, 248, 550, 665 is 1.

1. What is the GCD of 802, 248, 550, 665?

GCD of given numbers 802, 248, 550, 665 is 1

2. How to calculate the greatest common divisor of 802, 248, 550, 665?

We can find the highest common divisor of 802, 248, 550, 665 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 802, 248, 550, 665 i.e 1.

3. How can I use the GCD of 802, 248, 550, 665Calculator?

Out the numbers 802, 248, 550, 665 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.