EASY
6th CBSE
IMPORTANT
Earn 100

Can two numbers have 4 as their HCF and 48 as their LCM ?

Important Questions on Playing With Whole Numbers

EASY
6th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>ASSIGNMENT 3.7>Q 1
Can two numbers have 7 as their HCF and 22 as their LCM ?
MEDIUM
6th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>ASSIGNMENT 3.7>Q 1
The HCF and LCM of two numbers are 131 and 8253, respectively. If one of the numbers is 917, find the other.
MEDIUM
6th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>ASSIGNMENT 3.7>Q 1
The product of two numbers is 2160 and their HCF is 12. Find their LCM.
EASY
6th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>ASSIGNMENT 3.7>Q 1
The LCM of two numbers is 128 and their product is 8192. Find their HCF.
EASY
6th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>ASSIGNMENT 3.7>Q 1
If the product of the LCM and HCF is 28125 and one of the numbers is 125, find the other number.
EASY
6th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>ASSIGNMENT 3.7>Q 1
Verify that HCF of 10, 15 and 20 is a factor of LCM of the same numbers.
EASY
6th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>ASSIGNMENT 3.7>Q 1
Verify that LCM of 12, 20 and 30 is a multiple of their HCF.
EASY
6th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 3 - Playing With Whole Numbers>ASSIGNMENT 3.7>Q 1
Show that the HCF of 12 and 15 is not greater than either 12 or 15. Also show that the LCM of 12 and 15 is not less than either 12 or 15.