GCD of 465, 442, 972 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 465, 442, 972 quickly. Get the easiest ways to solve the greatest common divisor of 465, 442, 972 i.e 1 in different methods as follows.
Given Input numbers are 465, 442, 972
In the factoring method, we have to find the divisors of all numbers
Divisors of 465 :
The positive integer divisors of 465 that completely divides 465 are.
1, 3, 5, 15, 31, 93, 155, 465
Divisors of 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
Divisors of 972 :
The positive integer divisors of 972 that completely divides 972 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
GCD of numbers is the greatest common divisor
So, the GCD (465, 442, 972) = 1.
Given numbers are 465, 442, 972
The list of prime factors of all numbers are
Prime factors of 465 are 3 x 5 x 31
Prime factors of 442 are 2 x 13 x 17
Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 465, 442, 972 using LCM Formula
Given numbers are 465, 442, 972
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(465, 442) = 205530
GCD(465, 442) = ( 465 x 442 ) / 205530
= 465 / 442
= 465
Step2:
LCM(1, 972) = 972
GCD(1, 972) = ( 1 x 972 ) / 972
= 1 / 972
= 1
So, Greatest Common Divisor of 465, 442, 972 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 465, 442, 972
Given numbers are 465, 442, 972
The greatest common divisor of numbers 465, 442, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 465, 442, 972 is 1.
FAQs on GCD of 465, 442, 972 Calculator
1. What is the GCD of 465, 442, 972?
GCD of given numbers 465, 442, 972 is 1
2. How to calculate the greatest common divisor of 465, 442, 972?
We can find the highest common divisor of 465, 442, 972 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 465, 442, 972 i.e 1.
3. How can I use the GCD of 465, 442, 972Calculator?
Out the numbers 465, 442, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.