GCD of 977, 721, 554, 998 Calculator

Given Input numbers are 977, 721, 554, 998

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

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 554 :

The positive integer divisors of 554 that completely divides 554 are.

1, 2, 277, 554

Divisors of 998 :

The positive integer divisors of 998 that completely divides 998 are.

1, 2, 499, 998

GCD of numbers is the greatest common divisor

So, the GCD (977, 721, 554, 998) = 1.

Given numbers are 977, 721, 554, 998

The list of prime factors of all numbers are

Prime factors of 977 are 977

Prime factors of 721 are 7 x 103

Prime factors of 554 are 2 x 277

Prime factors of 998 are 2 x 499

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

Given numbers are 977, 721, 554, 998

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

Apply this formula for all numbers.

Step1:

LCM(977, 721) = 704417

GCD(977, 721) = ( 977 x 721 ) / 704417

= 977 / 721

= 977

Step2:

LCM(1, 554) = 554

GCD(1, 554) = ( 1 x 554 ) / 554

= 1 / 554

= 1

Step3:

LCM(1, 998) = 998

GCD(1, 998) = ( 1 x 998 ) / 998

= 1 / 998

= 1

So, Greatest Common Divisor of 977, 721, 554, 998 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 107, 137, 776, 159
• GCD of 803, 219, 754, 618
• GCD of 375, 860, 130, 822
• GCD of 365, 382, 597, 711
• GCD of 369, 481, 165, 395

Given numbers are 977, 721, 554, 998
The greatest common divisor of numbers 977, 721, 554, 998 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 977, 721, 554, 998 is 1.

1. What is the GCD of 977, 721, 554, 998?

GCD of given numbers 977, 721, 554, 998 is 1

2. How to calculate the greatest common divisor of 977, 721, 554, 998?

We can find the highest common divisor of 977, 721, 554, 998 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 977, 721, 554, 998 i.e 1.

3. How can I use the GCD of 977, 721, 554, 998Calculator?

Out the numbers 977, 721, 554, 998 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.