GCD of 980, 149, 280, 824 Calculator

Given Input numbers are 980, 149, 280, 824

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 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

Divisors of 280 :

The positive integer divisors of 280 that completely divides 280 are.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 824 :

The positive integer divisors of 824 that completely divides 824 are.

1, 2, 4, 8, 103, 206, 412, 824

GCD of numbers is the greatest common divisor

So, the GCD (980, 149, 280, 824) = 1.

Given numbers are 980, 149, 280, 824

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 149 are 149

Prime factors of 280 are 2 x 2 x 2 x 5 x 7

Prime factors of 824 are 2 x 2 x 2 x 103

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

Given numbers are 980, 149, 280, 824

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

Apply this formula for all numbers.

Step1:

LCM(980, 149) = 146020

GCD(980, 149) = ( 980 x 149 ) / 146020

= 980 / 149

= 980

Step2:

LCM(1, 280) = 280

GCD(1, 280) = ( 1 x 280 ) / 280

= 1 / 280

= 1

Step3:

LCM(1, 824) = 824

GCD(1, 824) = ( 1 x 824 ) / 824

= 1 / 824

= 1

So, Greatest Common Divisor of 980, 149, 280, 824 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 771, 843, 953, 897
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Given numbers are 980, 149, 280, 824
The greatest common divisor of numbers 980, 149, 280, 824 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 149, 280, 824 is 1.

1. What is the GCD of 980, 149, 280, 824?

GCD of given numbers 980, 149, 280, 824 is 1

2. How to calculate the greatest common divisor of 980, 149, 280, 824?

We can find the highest common divisor of 980, 149, 280, 824 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, 149, 280, 824 i.e 1.

3. How can I use the GCD of 980, 149, 280, 824Calculator?

Out the numbers 980, 149, 280, 824 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.