39 can be multiplied by anything.
there isn't anything different except for if you have some questions to answer (e.g 39.??? > 39 get to the 3 decimal points) or anything like that then that is different.
39 is prime because no number can go into it.
no
10 with remainder 8.
Factors of 39 is the answer of question. Factors of 39 are 1, 3, 13 and 39.
39 can be multiplied by anything.
Anything that isn't 1, 3, 13, 39
there isn't anything different except for if you have some questions to answer (e.g 39.??? > 39 get to the 3 decimal points) or anything like that then that is different.
1,3,13, and 39
1,3,13 and 39 are all the numbers that go into 39.
To get 3% of anything, you multiply this "anything" (in this case, 39 kilos) by 3/100, or equivalently, by 0.03.
It does not go evenly.
3 x 13 = 39
1, 3, 13, 39.
1, 3, 13, 39.
The HCF of 39 and 20 is 1