Question

(a) 7143
2. Which of the following numbers are divisible by 3 or 9:
(b) 13059
(c) 343
3. Which of the following numbers are divisible by 5 or 10:
(b) 45670
(c) 37825
4. Here are two different factor trees of the number 84. Write the missing numbe
(d) 61578
(a) 2375
(d) 98760
84
?)
(a)
(b)
84
42
28
?
21 ?
14 ?
3 ?
2.
?.
5. Find the prime factorisation of the following numbers by division method:
(a) 48
(b) 210
(c) 172
(d) 980
(e) 2304
OMMON FACTORS AND HIGHEST COMMON FACTOR (H.C.F)​

Answer 1

Answer:

baap re itna bada question set

Step-by-step explanation:

Answer 2

Answer:

2- 13059 is divisible by 3 or 9

3- 45670is divisible by 5 or 10