760
/ \
2 380
/ \
2 190
/ \
2 95
/ \
5 19
/ \
19 1
760 380,2 190,2,2 95,2,2,2 19,5,2,2,2
760 380,2 190,2,2 95,2,2,2 19,5,2,2,2
760 2,380 2,2,190 2,2,2,95 2,2,2,5,19
760 2,380 2,2,190 2,2,2,95 2,2,2,5,19
760 380,2 190,2,2 95,2,2,2 19,5,2,2,2
760 = 2 × 2 × 2 × 5 × 19
760 380,2 190,2,2 95,2,2,2 19,5,2,2,2
760 Divide by two. 380,2 Divide by two. 190,2,2 Divide by two. 95,2,2,2 Divide by five. 19,5,2,2,2 Stop. All the factors are prime.
The factor tree is as follows: 114 57,2 19,3,2
no
You cannot really make a factor tree for 7 because it is already a prime number.
No.