Prepare a factor tree for $90$

Important Questions on H.C.F and L.C.M

MEDIUM

6th Andhra Pradesh Board

IMPORTANT

Mathematics 6>Chapter 3 - H.C.F and L.C.M>Exercise>Q 2)

Factorize $84$ by division method.

MEDIUM

6th Andhra Pradesh Board

IMPORTANT

Mathematics 6>Chapter 3 - H.C.F and L.C.M>Exercise>Q 3)

Write the greatest $4$ digit number and express it in the form of its prime factors. 

MEDIUM

6th Andhra Pradesh Board

IMPORTANT

Mathematics 6>Chapter 3 - H.C.F and L.C.M>Exercise>Q 4)

Write the prime factorization of $96$ by factor tree method.

MEDIUM

6th Andhra Pradesh Board

IMPORTANT

Mathematics 6>Chapter 3 - H.C.F and L.C.M>Exercise>Q 5)

I am the smallest number, having four different prime factors. Can you find me?

HARD

6th Andhra Pradesh Board

IMPORTANT

Mathematics 6>Chapter 3 - H.C.F and L.C.M>Exercise>Q 6)

Write the prime factorization of $28$ and $36$ through division method. Write the prime factorization of $42$ by factor tree method.

EASY

6th Andhra Pradesh Board

IMPORTANT

Mathematics 6>Chapter 3 - H.C.F and L.C.M>LET'S EXPLORE>Q (i)

What is the HCF of any two consecutive numbers?

EASY

6th Andhra Pradesh Board

IMPORTANT

Mathematics 6>Chapter 3 - H.C.F and L.C.M>LET'S EXPLORE>Q (ii)

What is the HCF of any two consecutive even numbers?

EASY

6th Andhra Pradesh Board

IMPORTANT

Mathematics 6>Chapter 3 - H.C.F and L.C.M>LET'S EXPLORE>Q (iii)

What is the HCF of any two consecutive odd numbers?