GCD of 777, 137, 547, 400 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 777, 137, 547, 400 quickly. Get the easiest ways to solve the greatest common divisor of 777, 137, 547, 400 i.e 1 in different methods as follows.
Given Input numbers are 777, 137, 547, 400
In the factoring method, we have to find the divisors of all numbers
Divisors of 777 :
The positive integer divisors of 777 that completely divides 777 are.
1, 3, 7, 21, 37, 111, 259, 777
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
Divisors of 547 :
The positive integer divisors of 547 that completely divides 547 are.
1, 547
Divisors of 400 :
The positive integer divisors of 400 that completely divides 400 are.
1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
GCD of numbers is the greatest common divisor
So, the GCD (777, 137, 547, 400) = 1.
Given numbers are 777, 137, 547, 400
The list of prime factors of all numbers are
Prime factors of 777 are 3 x 7 x 37
Prime factors of 137 are 137
Prime factors of 547 are 547
Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 777, 137, 547, 400 using LCM Formula
Given numbers are 777, 137, 547, 400
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(777, 137) = 106449
GCD(777, 137) = ( 777 x 137 ) / 106449
= 777 / 137
= 777
Step2:
LCM(1, 547) = 547
GCD(1, 547) = ( 1 x 547 ) / 547
= 1 / 547
= 1
Step3:
LCM(1, 400) = 400
GCD(1, 400) = ( 1 x 400 ) / 400
= 1 / 400
= 1
So, Greatest Common Divisor of 777, 137, 547, 400 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 777, 137, 547, 400
Given numbers are 777, 137, 547, 400
The greatest common divisor of numbers 777, 137, 547, 400 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 777, 137, 547, 400 is 1.
FAQs on GCD of 777, 137, 547, 400 Calculator
1. What is the GCD of 777, 137, 547, 400?
GCD of given numbers 777, 137, 547, 400 is 1
2. How to calculate the greatest common divisor of 777, 137, 547, 400?
We can find the highest common divisor of 777, 137, 547, 400 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 777, 137, 547, 400 i.e 1.
3. How can I use the GCD of 777, 137, 547, 400Calculator?
Out the numbers 777, 137, 547, 400 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.