GCD of 980, 123, 808, 277 Calculator

Given Input numbers are 980, 123, 808, 277

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

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

Divisors of 808 :

The positive integer divisors of 808 that completely divides 808 are.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 277 :

The positive integer divisors of 277 that completely divides 277 are.

1, 277

GCD of numbers is the greatest common divisor

So, the GCD (980, 123, 808, 277) = 1.

Given numbers are 980, 123, 808, 277

The list of prime factors of all numbers are

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

Prime factors of 123 are 3 x 41

Prime factors of 808 are 2 x 2 x 2 x 101

Prime factors of 277 are 277

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

Given numbers are 980, 123, 808, 277

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

Apply this formula for all numbers.

Step1:

LCM(980, 123) = 120540

GCD(980, 123) = ( 980 x 123 ) / 120540

= 980 / 123

= 980

Step2:

LCM(1, 808) = 808

GCD(1, 808) = ( 1 x 808 ) / 808

= 1 / 808

= 1

Step3:

LCM(1, 277) = 277

GCD(1, 277) = ( 1 x 277 ) / 277

= 1 / 277

= 1

So, Greatest Common Divisor of 980, 123, 808, 277 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 791, 272, 143, 955
• GCD of 421, 382, 999, 510
• GCD of 430, 216, 303, 969
• GCD of 231, 422, 261, 120
• GCD of 338, 466, 200, 265

Given numbers are 980, 123, 808, 277
The greatest common divisor of numbers 980, 123, 808, 277 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 123, 808, 277 is 1.

1. What is the GCD of 980, 123, 808, 277?

GCD of given numbers 980, 123, 808, 277 is 1

2. How to calculate the greatest common divisor of 980, 123, 808, 277?

We can find the highest common divisor of 980, 123, 808, 277 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 980, 123, 808, 277 i.e 1.

3. How can I use the GCD of 980, 123, 808, 277Calculator?

Out the numbers 980, 123, 808, 277 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.