GCD of 103, 267, 782, 720 Calculator

Given Input numbers are 103, 267, 782, 720

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

Divisors of 103 :

The positive integer divisors of 103 that completely divides 103 are.

1, 103

Divisors of 267 :

The positive integer divisors of 267 that completely divides 267 are.

1, 3, 89, 267

Divisors of 782 :

The positive integer divisors of 782 that completely divides 782 are.

1, 2, 17, 23, 34, 46, 391, 782

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

GCD of numbers is the greatest common divisor

So, the GCD (103, 267, 782, 720) = 1.

Given numbers are 103, 267, 782, 720

The list of prime factors of all numbers are

Prime factors of 103 are 103

Prime factors of 267 are 3 x 89

Prime factors of 782 are 2 x 17 x 23

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

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

Given numbers are 103, 267, 782, 720

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

Apply this formula for all numbers.

Step1:

LCM(103, 267) = 27501

GCD(103, 267) = ( 103 x 267 ) / 27501

= 103 / 267

= 103

Step2:

LCM(1, 782) = 782

GCD(1, 782) = ( 1 x 782 ) / 782

= 1 / 782

= 1

Step3:

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

= 1 / 720

= 1

So, Greatest Common Divisor of 103, 267, 782, 720 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 690, 614, 420, 134
• GCD of 953, 179, 766, 996
• GCD of 277, 517, 355, 719
• GCD of 718, 647, 731, 471
• GCD of 391, 564, 733, 521

Given numbers are 103, 267, 782, 720
The greatest common divisor of numbers 103, 267, 782, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 103, 267, 782, 720 is 1.

1. What is the GCD of 103, 267, 782, 720?

GCD of given numbers 103, 267, 782, 720 is 1

2. How to calculate the greatest common divisor of 103, 267, 782, 720?

We can find the highest common divisor of 103, 267, 782, 720 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 103, 267, 782, 720 i.e 1.

3. How can I use the GCD of 103, 267, 782, 720Calculator?

Out the numbers 103, 267, 782, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.