GCD of 139, 700, 72 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 139, 700, 72 quickly. Get the easiest ways to solve the greatest common divisor of 139, 700, 72 i.e 1 in different methods as follows.
Given Input numbers are 139, 700, 72
In the factoring method, we have to find the divisors of all numbers
Divisors of 139 :
The positive integer divisors of 139 that completely divides 139 are.
1, 139
Divisors of 700 :
The positive integer divisors of 700 that completely divides 700 are.
1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700
Divisors of 72 :
The positive integer divisors of 72 that completely divides 72 are.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
GCD of numbers is the greatest common divisor
So, the GCD (139, 700, 72) = 1.
Given numbers are 139, 700, 72
The list of prime factors of all numbers are
Prime factors of 139 are 139
Prime factors of 700 are 2 x 2 x 5 x 5 x 7
Prime factors of 72 are 2 x 2 x 2 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 139, 700, 72 using LCM Formula
Given numbers are 139, 700, 72
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(139, 700) = 97300
GCD(139, 700) = ( 139 x 700 ) / 97300
= 139 / 700
= 139
Step2:
LCM(1, 72) = 72
GCD(1, 72) = ( 1 x 72 ) / 72
= 1 / 72
= 1
So, Greatest Common Divisor of 139, 700, 72 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 139, 700, 72
Given numbers are 139, 700, 72
The greatest common divisor of numbers 139, 700, 72 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 700, 72 is 1.
FAQs on GCD of 139, 700, 72 Calculator
1. What is the GCD of 139, 700, 72?
GCD of given numbers 139, 700, 72 is 1
2. How to calculate the greatest common divisor of 139, 700, 72?
We can find the highest common divisor of 139, 700, 72 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 139, 700, 72 i.e 1.
3. How can I use the GCD of 139, 700, 72Calculator?
Out the numbers 139, 700, 72 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.