GCD of 650, 505, 445, 671 Calculator

Given Input numbers are 650, 505, 445, 671

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

Divisors of 650 :

The positive integer divisors of 650 that completely divides 650 are.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 505 :

The positive integer divisors of 505 that completely divides 505 are.

1, 5, 101, 505

Divisors of 445 :

The positive integer divisors of 445 that completely divides 445 are.

1, 5, 89, 445

Divisors of 671 :

The positive integer divisors of 671 that completely divides 671 are.

1, 11, 61, 671

GCD of numbers is the greatest common divisor

So, the GCD (650, 505, 445, 671) = 1.

Given numbers are 650, 505, 445, 671

The list of prime factors of all numbers are

Prime factors of 650 are 2 x 5 x 5 x 13

Prime factors of 505 are 5 x 101

Prime factors of 445 are 5 x 89

Prime factors of 671 are 11 x 61

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

Given numbers are 650, 505, 445, 671

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

Apply this formula for all numbers.

Step1:

LCM(650, 505) = 65650

GCD(650, 505) = ( 650 x 505 ) / 65650

= 650 / 505

= 650

Step2:

LCM(5, 445) = 445

GCD(5, 445) = ( 5 x 445 ) / 445

= 5 / 445

= 5

Step3:

LCM(5, 671) = 3355

GCD(5, 671) = ( 5 x 671 ) / 3355

= 5 / 671

= 5

So, Greatest Common Divisor of 650, 505, 445, 671 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 823, 423, 889, 202
• GCD of 854, 931, 147, 461
• GCD of 544, 763, 849, 439
• GCD of 849, 482, 217, 325
• GCD of 926, 894, 708, 489

Given numbers are 650, 505, 445, 671
The greatest common divisor of numbers 650, 505, 445, 671 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 650, 505, 445, 671 is 1.

1. What is the GCD of 650, 505, 445, 671?

GCD of given numbers 650, 505, 445, 671 is 1

2. How to calculate the greatest common divisor of 650, 505, 445, 671?

We can find the highest common divisor of 650, 505, 445, 671 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 650, 505, 445, 671 i.e 1.

3. How can I use the GCD of 650, 505, 445, 671Calculator?

Out the numbers 650, 505, 445, 671 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.