EASY
6th ICSE
IMPORTANT
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The L.C.M. of two co-prime numbers is their
 

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Important Questions on Factors and Multiples

EASY
6th ICSE
IMPORTANT
MENTAL MATH>Chapter 3 - Factors and Multiples>Worksheet - 15>Q 5
The greatest common factor of 18 and 24 is
 
MEDIUM
6th ICSE
IMPORTANT
MENTAL MATH>Chapter 3 - Factors and Multiples>Worksheet - 15>Q 6
Which of the following numbers is a perfect number?
 
EASY
6th ICSE
IMPORTANT
MENTAL MATH>Chapter 3 - Factors and Multiples>Worksheet - 15>Q 7
The product of H.C.F. and L.C.M. of two numbers is 192. If one of the numbers is 12, then the other number is
 
EASY
6th ICSE
IMPORTANT
MENTAL MATH>Chapter 3 - Factors and Multiples>Worksheet - 15>Q 8
Consecutive natural numbers are always
 
EASY
6th ICSE
IMPORTANT
MENTAL MATH>Chapter 3 - Factors and Multiples>Worksheet - 15>Q 9
The number which is neither prime nor composite is
 
MEDIUM
6th ICSE
IMPORTANT
MENTAL MATH>Chapter 3 - Factors and Multiples>Worksheet - 15>Q 10
296481 when reduced to the lowest term gives
 
MEDIUM
6th ICSE
IMPORTANT
MENTAL MATH>Chapter 3 - Factors and Multiples>Worksheet - 16>Q 1
Find the largest number that divides 246 and 1030 leaving 6 as remainder in each case. 
 
MEDIUM
6th ICSE
IMPORTANT
MENTAL MATH>Chapter 3 - Factors and Multiples>Worksheet - 16>Q 2
Find the largest number that divides 1386, 1458 and 1629 leaving 6, 3 and 9 as remainders respectively.