GCD of 980, 885, 548, 921 Calculator

Given Input numbers are 980, 885, 548, 921

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 885 :

The positive integer divisors of 885 that completely divides 885 are.

1, 3, 5, 15, 59, 177, 295, 885

Divisors of 548 :

The positive integer divisors of 548 that completely divides 548 are.

1, 2, 4, 137, 274, 548

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

GCD of numbers is the greatest common divisor

So, the GCD (980, 885, 548, 921) = 1.

Given numbers are 980, 885, 548, 921

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 885 are 3 x 5 x 59

Prime factors of 548 are 2 x 2 x 137

Prime factors of 921 are 3 x 307

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

Given numbers are 980, 885, 548, 921

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

Apply this formula for all numbers.

Step1:

LCM(980, 885) = 173460

GCD(980, 885) = ( 980 x 885 ) / 173460

= 980 / 885

= 980

Step2:

LCM(5, 548) = 2740

GCD(5, 548) = ( 5 x 548 ) / 2740

= 5 / 548

= 5

Step3:

LCM(1, 921) = 921

GCD(1, 921) = ( 1 x 921 ) / 921

= 1 / 921

= 1

So, Greatest Common Divisor of 980, 885, 548, 921 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 468, 236, 418, 625
• GCD of 930, 854, 104, 385
• GCD of 345, 676, 266, 965
• GCD of 433, 385, 320, 715
• GCD of 631, 473, 987, 389

Given numbers are 980, 885, 548, 921
The greatest common divisor of numbers 980, 885, 548, 921 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 885, 548, 921 is 1.

1. What is the GCD of 980, 885, 548, 921?

GCD of given numbers 980, 885, 548, 921 is 1

2. How to calculate the greatest common divisor of 980, 885, 548, 921?

We can find the highest common divisor of 980, 885, 548, 921 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, 885, 548, 921 i.e 1.

3. How can I use the GCD of 980, 885, 548, 921Calculator?

Out the numbers 980, 885, 548, 921 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.