GCD of 361, 274, 889, 980 Calculator

Given Input numbers are 361, 274, 889, 980

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

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 274 :

The positive integer divisors of 274 that completely divides 274 are.

1, 2, 137, 274

Divisors of 889 :

The positive integer divisors of 889 that completely divides 889 are.

1, 7, 127, 889

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 (361, 274, 889, 980) = 1.

Given numbers are 361, 274, 889, 980

The list of prime factors of all numbers are

Prime factors of 361 are 19 x 19

Prime factors of 274 are 2 x 137

Prime factors of 889 are 7 x 127

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 361, 274, 889, 980

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

Apply this formula for all numbers.

Step1:

LCM(361, 274) = 98914

GCD(361, 274) = ( 361 x 274 ) / 98914

= 361 / 274

= 361

Step2:

LCM(1, 889) = 889

GCD(1, 889) = ( 1 x 889 ) / 889

= 1 / 889

= 1

Step3:

LCM(1, 980) = 980

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

= 1 / 980

= 1

So, Greatest Common Divisor of 361, 274, 889, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 639, 823, 480, 449
• GCD of 687, 477, 447, 944
• GCD of 843, 737, 846, 795
• GCD of 114, 896, 814, 919
• GCD of 597, 108, 804, 776

Given numbers are 361, 274, 889, 980
The greatest common divisor of numbers 361, 274, 889, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 361, 274, 889, 980 is 1.

1. What is the GCD of 361, 274, 889, 980?

GCD of given numbers 361, 274, 889, 980 is 1

2. How to calculate the greatest common divisor of 361, 274, 889, 980?

We can find the highest common divisor of 361, 274, 889, 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 361, 274, 889, 980 i.e 1.

3. How can I use the GCD of 361, 274, 889, 980Calculator?

Out the numbers 361, 274, 889, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.