MEDIUM
7th Maharashtra Board
IMPORTANT
Earn 100

Check whether the given pair of numbers are coprime or not?

8,14

Important Questions on HCF and LCM

MEDIUM
7th Maharashtra Board
IMPORTANT
Mathematics Standard Seven>Chapter 3 - HCF and LCM>Practice Set 10>Q 2

Check whether the given pair of numbers are coprime or not?

4,5

MEDIUM
7th Maharashtra Board
IMPORTANT
Mathematics Standard Seven>Chapter 3 - HCF and LCM>Practice Set 10>Q 2

Check whether the given pair of numbers are coprime or not?

17,19

MEDIUM
7th Maharashtra Board
IMPORTANT
Mathematics Standard Seven>Chapter 3 - HCF and LCM>Practice Set 10>Q 2

Check whether the given pair of numbers are coprime or not?

27,15

MEDIUM
7th Maharashtra Board
IMPORTANT
Mathematics Standard Seven>Chapter 3 - HCF and LCM>Practice Set 10>Q 3
List the prime numbers from 25 to 100 and say how many they are.
MEDIUM
7th Maharashtra Board
IMPORTANT
Mathematics Standard Seven>Chapter 3 - HCF and LCM>Practice Set 10>Q 4
Write all the twin prime numbers from 51 to 100.
MEDIUM
7th Maharashtra Board
IMPORTANT
Mathematics Standard Seven>Chapter 3 - HCF and LCM>Practice Set 10>Q 5
Write 5 pairs of twin prime numbers from 1 to 50.
MEDIUM
7th Maharashtra Board
IMPORTANT
Mathematics Standard Seven>Chapter 3 - HCF and LCM>Practice Set 10>Q 6
Which are the even prime numbers ?
MEDIUM
7th Maharashtra Board
IMPORTANT
Mathematics Standard Seven>Chapter 3 - HCF and LCM>Practice Set 11>Q 1

Factorize the following number into primes. 

32