GCD of 980, 104, 142, 969 Calculator

Given Input numbers are 980, 104, 142, 969

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 104 :

The positive integer divisors of 104 that completely divides 104 are.

1, 2, 4, 8, 13, 26, 52, 104

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

Divisors of 969 :

The positive integer divisors of 969 that completely divides 969 are.

1, 3, 17, 19, 51, 57, 323, 969

GCD of numbers is the greatest common divisor

So, the GCD (980, 104, 142, 969) = 1.

Given numbers are 980, 104, 142, 969

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 104 are 2 x 2 x 2 x 13

Prime factors of 142 are 2 x 71

Prime factors of 969 are 3 x 17 x 19

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

Given numbers are 980, 104, 142, 969

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

Apply this formula for all numbers.

Step1:

LCM(980, 104) = 25480

GCD(980, 104) = ( 980 x 104 ) / 25480

= 980 / 104

= 980

Step2:

LCM(4, 142) = 284

GCD(4, 142) = ( 4 x 142 ) / 284

= 4 / 142

= 4

Step3:

LCM(2, 969) = 1938

GCD(2, 969) = ( 2 x 969 ) / 1938

= 2 / 969

= 2

So, Greatest Common Divisor of 980, 104, 142, 969 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 984, 599, 505, 425
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• GCD of 430, 142, 766, 413
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Given numbers are 980, 104, 142, 969
The greatest common divisor of numbers 980, 104, 142, 969 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 104, 142, 969 is 1.

1. What is the GCD of 980, 104, 142, 969?

GCD of given numbers 980, 104, 142, 969 is 1

2. How to calculate the greatest common divisor of 980, 104, 142, 969?

We can find the highest common divisor of 980, 104, 142, 969 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, 104, 142, 969 i.e 1.

3. How can I use the GCD of 980, 104, 142, 969Calculator?

Out the numbers 980, 104, 142, 969 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.