GCD of 749, 670, 63 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 749, 670, 63 quickly. Get the easiest ways to solve the greatest common divisor of 749, 670, 63 i.e 1 in different methods as follows.
Given Input numbers are 749, 670, 63
In the factoring method, we have to find the divisors of all numbers
Divisors of 749 :
The positive integer divisors of 749 that completely divides 749 are.
1, 7, 107, 749
Divisors of 670 :
The positive integer divisors of 670 that completely divides 670 are.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 63 :
The positive integer divisors of 63 that completely divides 63 are.
1, 3, 7, 9, 21, 63
GCD of numbers is the greatest common divisor
So, the GCD (749, 670, 63) = 1.
Given numbers are 749, 670, 63
The list of prime factors of all numbers are
Prime factors of 749 are 7 x 107
Prime factors of 670 are 2 x 5 x 67
Prime factors of 63 are 3 x 3 x 7
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 749, 670, 63 using LCM Formula
Given numbers are 749, 670, 63
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(749, 670) = 501830
GCD(749, 670) = ( 749 x 670 ) / 501830
= 749 / 670
= 749
Step2:
LCM(1, 63) = 63
GCD(1, 63) = ( 1 x 63 ) / 63
= 1 / 63
= 1
So, Greatest Common Divisor of 749, 670, 63 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 749, 670, 63
Given numbers are 749, 670, 63
The greatest common divisor of numbers 749, 670, 63 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 749, 670, 63 is 1.
FAQs on GCD of 749, 670, 63 Calculator
1. What is the GCD of 749, 670, 63?
GCD of given numbers 749, 670, 63 is 1
2. How to calculate the greatest common divisor of 749, 670, 63?
We can find the highest common divisor of 749, 670, 63 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 749, 670, 63 i.e 1.
3. How can I use the GCD of 749, 670, 63Calculator?
Out the numbers 749, 670, 63 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.