Question

Q-5
Do as directed. Answer in short.
Find the L.C.M of 4 and 9?
2)
Which is the smallest prime number?
3)
Which is the smallest factor of 15?
Which number is neither a prime number nor a composite number
5)
What will be the H.C.F. of two composite numbers?
Which is the divisible number among the following: 37.47.67.87?​

Answer 1

Answer:

1) LCM =2^2 ,3^2

2) smallest prime numbers=2

3) smallest factor of 15= 5

5) HCF = 0

6) any number is not divisible

Explanation:

because 7 is even number so it is not divisible