When all the factors are prime.
How to know that you found all the factors for example my teacher taught me that when u reach a double diget number that is all the factors. ( 6x6)-~ double diget number
Once all the prime factors of a number have been found, the number of factors the number has and what they are can be found. I'd be finding the prime factors first before finding all the factors of a number, so I'd rather find all the prime factors as it means I can stop before I have to do more work in finding all the factors.
The answer depends on why you found the factors.
Let n be the number whose prime factors we so desire to know. Required knowledge: All prime numbers less than sqrt(n).Test n for divisibility by each such prime numbers, starting with 2:If a prime number, p, is found to divide n, divide n by p, record p and continue (test for divisibility by p again) using n/p in the place of n.The recorded prime factors are the prime factors of n.
The greatest (or highest) common factor of 119 and 259 is the largest number that is found on both the lists of their factors.The factors of 119 are:1, 7, 17, 119The factors of 259 are:1, 7, 37, 259The common factors are:1, 7The Greatest Common Factor:GCF = 7
All of the factors are prime.
When each one of them is a prime.
The longest factor string of any composite number is its prime factorization.
When all of the numbers are prime.
All of the factors are prime.
You will know because all of the numbers are prime.
The longest piece of string measures 9,908 meters (32,516 ft 10 in) and was achieved by Apex Dynamics, Inc. in Taiwan on 7 April 2017.
If you multiply all the prime factors you've found together and the result is the number, you have found all of them.
How to know that you found all the factors for example my teacher taught me that when u reach a double diget number that is all the factors. ( 6x6)-~ double diget number
No difference. Once you've found the factors of a number, the prime numbers on that list are the prime factors.
an integer number of half-wavelengths.
First to be able to find an abundant number you have find all the factors of any number. Then add them all up. If the total is bigger than the number you found out the factors of then it is an abundant number and if the total is less than the number you found out the factors for it is a deficiant number and finally if the total is the same number as the one you found out the factors for it is called a perfect number. Thanks for learning from me. I hope you have understood what i have typed. Bye!