first it is
80x7- 7 is prime then,
^
8x10- then
^ ^
4x2 and 5x2- 5,2,2 are prime...then,
^
2x2
then your done !
Something like this: 560 28 20 4 7 4 5 2 2 2 2
Well, isn't that just a happy little question! Let's take a look at it together. If we divide 560 by 3, we get 186.666... which isn't a whole number. So, 3 is not a factor of 560, but that's okay! We can always find other factors to appreciate and explore.
factor tree of 216
The prime factor tree of 280 is:140,270,2,235,2,2,27,5,2,2,2
Factor Tree of 20: ........20 ......../ \ .......4 5 ....../ \ .....2 2
560 280,2 140,2,2 70,2,2,2 35,2,2,2,2 7,5,2,2,2,2
Something like this: 560 28 20 4 7 4 5 2 2 2 2
2
560 is one such.
560
Well, isn't that just a happy little question! Let's take a look at it together. If we divide 560 by 3, we get 186.666... which isn't a whole number. So, 3 is not a factor of 560, but that's okay! We can always find other factors to appreciate and explore.
IT IS PRIME there is no factor tree
Factor tree of 204
factor tree of 216
HCF is the highest common factor of two or more numbers. HCf of 260 and 560 is 20.
The factor tree of 50:5025,25,5,25025,25,5,2
21