Question

4. All numbers having the
digit zero are
exactly divisible by 10.
5 78 is divisible by prime numbers
LCM of two co-prime numbers is their
N. HCF of 34 and 51 is
3. A multiple of a number is exactly
by that number.
The smallest composite number is
The LCM of 8, 15, 20, 24, 30 is
1 and the
itself are always the facto
every number​

Answer 1

Step-by-step explanation:

Ans1- yes

Ans2-34*51/78

Ans3-15

Ans4-1