GCD of 980, 166, 635, 580 Calculator

Given Input numbers are 980, 166, 635, 580

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 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

Divisors of 635 :

The positive integer divisors of 635 that completely divides 635 are.

1, 5, 127, 635

Divisors of 580 :

The positive integer divisors of 580 that completely divides 580 are.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

GCD of numbers is the greatest common divisor

So, the GCD (980, 166, 635, 580) = 1.

Given numbers are 980, 166, 635, 580

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 166 are 2 x 83

Prime factors of 635 are 5 x 127

Prime factors of 580 are 2 x 2 x 5 x 29

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

Given numbers are 980, 166, 635, 580

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

Apply this formula for all numbers.

Step1:

LCM(980, 166) = 81340

GCD(980, 166) = ( 980 x 166 ) / 81340

= 980 / 166

= 980

Step2:

LCM(2, 635) = 1270

GCD(2, 635) = ( 2 x 635 ) / 1270

= 2 / 635

= 2

Step3:

LCM(1, 580) = 580

GCD(1, 580) = ( 1 x 580 ) / 580

= 1 / 580

= 1

So, Greatest Common Divisor of 980, 166, 635, 580 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 599, 248, 544, 998
• GCD of 556, 107, 964, 713
• GCD of 918, 966, 158, 667
• GCD of 561, 794, 934, 488
• GCD of 521, 391, 962, 226

Given numbers are 980, 166, 635, 580
The greatest common divisor of numbers 980, 166, 635, 580 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 166, 635, 580 is 1.

1. What is the GCD of 980, 166, 635, 580?

GCD of given numbers 980, 166, 635, 580 is 1

2. How to calculate the greatest common divisor of 980, 166, 635, 580?

We can find the highest common divisor of 980, 166, 635, 580 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, 166, 635, 580 i.e 1.

3. How can I use the GCD of 980, 166, 635, 580Calculator?

Out the numbers 980, 166, 635, 580 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.