Online GCD Calculator is useful to find the GCD of 798, 977, 262, 676 quickly. Get the easiest ways to solve the greatest common divisor of 798, 977, 262, 676 i.e 1 in different methods as follows.
Given Input numbers are 798, 977, 262, 676
In the factoring method, we have to find the divisors of all numbers
Divisors of 798 :
The positive integer divisors of 798 that completely divides 798 are.
1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798
Divisors of 977 :
The positive integer divisors of 977 that completely divides 977 are.
1, 977
Divisors of 262 :
The positive integer divisors of 262 that completely divides 262 are.
1, 2, 131, 262
Divisors of 676 :
The positive integer divisors of 676 that completely divides 676 are.
1, 2, 4, 13, 26, 52, 169, 338, 676
GCD of numbers is the greatest common divisor
So, the GCD (798, 977, 262, 676) = 1.
Given numbers are 798, 977, 262, 676
The list of prime factors of all numbers are
Prime factors of 798 are 2 x 3 x 7 x 19
Prime factors of 977 are 977
Prime factors of 262 are 2 x 131
Prime factors of 676 are 2 x 2 x 13 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 798, 977, 262, 676
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(798, 977) = 779646
GCD(798, 977) = ( 798 x 977 ) / 779646
= 798 / 977
= 798
Step2:
LCM(1, 262) = 262
GCD(1, 262) = ( 1 x 262 ) / 262
= 1 / 262
= 1
Step3:
LCM(1, 676) = 676
GCD(1, 676) = ( 1 x 676 ) / 676
= 1 / 676
= 1
So, Greatest Common Divisor of 798, 977, 262, 676 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 798, 977, 262, 676
The greatest common divisor of numbers 798, 977, 262, 676 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 798, 977, 262, 676 is 1.
1. What is the GCD of 798, 977, 262, 676?
GCD of given numbers 798, 977, 262, 676 is 1
2. How to calculate the greatest common divisor of 798, 977, 262, 676?
We can find the highest common divisor of 798, 977, 262, 676 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 798, 977, 262, 676 i.e 1.
3. How can I use the GCD of 798, 977, 262, 676Calculator?
Out the numbers 798, 977, 262, 676 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.