GCD of 134, 487, 30, 980 Calculator

Given Input numbers are 134, 487, 30, 980

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

Divisors of 134 :

The positive integer divisors of 134 that completely divides 134 are.

1, 2, 67, 134

Divisors of 487 :

The positive integer divisors of 487 that completely divides 487 are.

1, 487

Divisors of 30 :

The positive integer divisors of 30 that completely divides 30 are.

1, 2, 3, 5, 6, 10, 15, 30

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

GCD of numbers is the greatest common divisor

So, the GCD (134, 487, 30, 980) = 1.

Given numbers are 134, 487, 30, 980

The list of prime factors of all numbers are

Prime factors of 134 are 2 x 67

Prime factors of 487 are 487

Prime factors of 30 are 2 x 3 x 5

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

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

Given numbers are 134, 487, 30, 980

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

Apply this formula for all numbers.

Step1:

LCM(134, 487) = 65258

GCD(134, 487) = ( 134 x 487 ) / 65258

= 134 / 487

= 134

Step2:

LCM(1, 30) = 30

GCD(1, 30) = ( 1 x 30 ) / 30

= 1 / 30

= 1

Step3:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

So, Greatest Common Divisor of 134, 487, 30, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 166, 217, 20, 189
• GCD of 580, 611, 49, 591
• GCD of 564, 411, 63, 756
• GCD of 137, 672, 15, 348
• GCD of 664, 241, 74, 437

Given numbers are 134, 487, 30, 980
The greatest common divisor of numbers 134, 487, 30, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 134, 487, 30, 980 is 1.

1. What is the GCD of 134, 487, 30, 980?

GCD of given numbers 134, 487, 30, 980 is 1

2. How to calculate the greatest common divisor of 134, 487, 30, 980?

We can find the highest common divisor of 134, 487, 30, 980 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 134, 487, 30, 980 i.e 1.

3. How can I use the GCD of 134, 487, 30, 980Calculator?

Out the numbers 134, 487, 30, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.