Question

(11) 6, 15,18
(1) 9 and 15
numbers less than 100 which are multiples of 4 and 5
1. Find the common factors of
(1) 12 and 15
Find the common factors of 24 and 30.
3. Find the common factors of
(i) 10, 15, 25
4. Find the first three common factors
(1) 8 and 12
5. Find all the numbers less than
6. Which of the following are co-prime
(i) 9 and 13?
7. Match the items in Column I with items in Column Il
Column I
(1) Common factors of 6 and 8
Common factors of 16 and 20
(i) Common multiples of 6 and 9 less than 30 to
(iv) Common multiples of 4 and 10 less than 50 Id
(v) Numbers 7 and 9 are
(i) 15 und 257
20 and 40
1 and 2​

Answer 1

answer is 20....... mark as brainliest