Math Sight>Chapter 3 - HCF and LCM>Exercise>Q 7

EASY

6th CBSE

IMPORTANT

Earn 100

Write all the prime numbers between $30$ and $50$ .

Important Questions on HCF and LCM

EASY

6th CBSE

IMPORTANT

Math Sight>Chapter 3 - HCF and LCM>Exercise>Q 8

How many even prime numbers are there in the set of natural numbers? List them.

EASY

6th CBSE

IMPORTANT

Math Sight>Chapter 3 - HCF and LCM>Exercise>Q 9

Write all pairs of twin primes less than

20

and find whether

49

and

51

are twin primes or not.

EASY

6th CBSE

IMPORTANT

Math Sight>Chapter 3 - HCF and LCM>Exercise>Q 10

Write six pairs of co-prime numbers.

EASY

6th CBSE

IMPORTANT

Math Sight>Chapter 3 - HCF and LCM>Exercise>Q 11

Write the multiples of

17

between

100

and

150

.

EASY

6th CBSE

IMPORTANT

Math Sight>Chapter 3 - HCF and LCM>Exercise>Q 1

Test whether

168

is divisible by

2

?

EASY

6th CBSE

IMPORTANT

Math Sight>Chapter 3 - HCF and LCM>Exercise>Q 1

Test whether

542

is divisible by

2

?

EASY

6th CBSE

IMPORTANT

Math Sight>Chapter 3 - HCF and LCM>Exercise>Q 1

Test whether

3705

is divisible by

2

?

EASY

6th CBSE

IMPORTANT

Math Sight>Chapter 3 - HCF and LCM>Exercise>Q 2

Test whether

417

is divisible by

3

?