GCD of 980, 803, 991, 160 Calculator

Given Input numbers are 980, 803, 991, 160

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 803 :

The positive integer divisors of 803 that completely divides 803 are.

1, 11, 73, 803

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

Divisors of 160 :

The positive integer divisors of 160 that completely divides 160 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

GCD of numbers is the greatest common divisor

So, the GCD (980, 803, 991, 160) = 1.

Given numbers are 980, 803, 991, 160

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 803 are 11 x 73

Prime factors of 991 are 991

Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 980, 803, 991, 160

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

Apply this formula for all numbers.

Step1:

LCM(980, 803) = 786940

GCD(980, 803) = ( 980 x 803 ) / 786940

= 980 / 803

= 980

Step2:

LCM(1, 991) = 991

GCD(1, 991) = ( 1 x 991 ) / 991

= 1 / 991

= 1

Step3:

LCM(1, 160) = 160

GCD(1, 160) = ( 1 x 160 ) / 160

= 1 / 160

= 1

So, Greatest Common Divisor of 980, 803, 991, 160 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 225, 391, 267, 270
• GCD of 786, 643, 103, 331
• GCD of 372, 754, 927, 274
• GCD of 336, 381, 559, 963
• GCD of 337, 275, 637, 600

Given numbers are 980, 803, 991, 160
The greatest common divisor of numbers 980, 803, 991, 160 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 803, 991, 160 is 1.

1. What is the GCD of 980, 803, 991, 160?

GCD of given numbers 980, 803, 991, 160 is 1

2. How to calculate the greatest common divisor of 980, 803, 991, 160?

We can find the highest common divisor of 980, 803, 991, 160 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, 803, 991, 160 i.e 1.

3. How can I use the GCD of 980, 803, 991, 160Calculator?

Out the numbers 980, 803, 991, 160 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.