Factors are the numbers you multiply to get another number.
For instance, factors of 15 are 3 and 5, because 3×5 = 15.
Some numbers have more than one factorization (more than one way of being factored).
For instance, 12 can be factored as 1×12, 2×6, or 3×4.
A number that can only be factored as 1 times itself is called prime.
The first few primes are 2, 3, 5, 7, 11, and 13.
The number 1 is neither a Prime nor Composite number, and is usually not included in factorizations, because 1 goes into everything.


फैक्टर्स वह संख्या है जिसे आप किसी अन्य संख्या को प्राप्त करने के लिए गुणा करते हैं।
उदाहरण के लिए, 15 के फैक्टर्स 3 और 5 हैं, क्योंकि 3 × 5 = 15 हैं।                        
कुछ नंबरों में एक से अधिक फैक्टराइजेशन (फैक्टर होने के एक से अधिक तरीके) होते हैं।                        
उदाहरण के लिए, 12 को 1 × 12, 2 × 6, या 3 × 4 के रूप में वर्गीकृत किया जा सकता है।                        
एक संख्या जिसे केवल 1 बार ही फैक्टर किया जा सकता है उसे प्राइम कहा जाता है।

To calculate factors of a number we find all the numbers which when multiplied can give the number 119780205
Since 1 is factor of every number we do not start calculation using 1
Also since 119780205 is factor of itself(when multiplied by 1) it is included directly in the factors list
We start with 2 and check if it can give 119780205 when multiplied with any other number.
If 119780205 is not divisible by 2 , we go on to the next number i.e. 3 and we check for all the numbers giving 119780205.
Thus for the given number 119780205 we have the following factors :
1 * 119780205 = 119780205
5 * 89 * 83 * 3 * 47 * 23 = 119780205
Thus 5 , 89 , 83 , 3 , 47 , 23 are multiplied with each other to get the number 119780205