GCD of 253, 480, 680, 877 Calculator

Given Input numbers are 253, 480, 680, 877

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

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 877 :

The positive integer divisors of 877 that completely divides 877 are.

1, 877

GCD of numbers is the greatest common divisor

So, the GCD (253, 480, 680, 877) = 1.

Given numbers are 253, 480, 680, 877

The list of prime factors of all numbers are

Prime factors of 253 are 11 x 23

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 877 are 877

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

Given numbers are 253, 480, 680, 877

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

Apply this formula for all numbers.

Step1:

LCM(253, 480) = 121440

GCD(253, 480) = ( 253 x 480 ) / 121440

= 253 / 480

= 253

Step2:

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

= 1 / 680

= 1

Step3:

LCM(1, 877) = 877

GCD(1, 877) = ( 1 x 877 ) / 877

= 1 / 877

= 1

So, Greatest Common Divisor of 253, 480, 680, 877 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 902, 723, 640, 135
• GCD of 973, 326, 938, 527
• GCD of 283, 882, 517, 959
• GCD of 870, 508, 802, 231
• GCD of 223, 302, 196, 233

Given numbers are 253, 480, 680, 877
The greatest common divisor of numbers 253, 480, 680, 877 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 253, 480, 680, 877 is 1.

1. What is the GCD of 253, 480, 680, 877?

GCD of given numbers 253, 480, 680, 877 is 1

2. How to calculate the greatest common divisor of 253, 480, 680, 877?

We can find the highest common divisor of 253, 480, 680, 877 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 253, 480, 680, 877 i.e 1.

3. How can I use the GCD of 253, 480, 680, 877Calculator?

Out the numbers 253, 480, 680, 877 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.