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6th Andhra Pradesh Board
IMPORTANT
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What is the smallest odd composite numbers?

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

EASY
6th Andhra Pradesh Board
IMPORTANT
Mathematics 6>Chapter 3 - H.C.F and L.C.M>LET'S EXPLORE>Q 5)
Write 10 odd and 10 even composite numbers. 
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6th Andhra Pradesh Board
IMPORTANT
Mathematics 6>Chapter 3 - H.C.F and L.C.M>LET'S EXPLORE>Q 1)
Can you guess a prime number which when on reversing its digits, gives another prime number?
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6th Andhra Pradesh Board
IMPORTANT
Mathematics 6>Chapter 3 - H.C.F and L.C.M>LET'S EXPLORE>Q 2)
311 is a prime number. Can you find the other two prime number just by arranging the digits?
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6th Andhra Pradesh Board
IMPORTANT
Mathematics 6>Chapter 3 - H.C.F and L.C.M>CHECK YOUR PROCESS>Q 1)
From the following numbers identify different pairs of co-primes. 2, 3, 4, 5, 6, 7, 8, 9 and 10.
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6th Andhra Pradesh Board
IMPORTANT
Mathematics 6>Chapter 3 - H.C.F and L.C.M>CHECK YOUR PROCESS>Q 2)
Write the pairs of twin primes less than 50.
EASY
6th Andhra Pradesh Board
IMPORTANT
Mathematics 6>Chapter 3 - H.C.F and L.C.M>Exercise>Q 1)

Write all the factors for the following number.

24

EASY
6th Andhra Pradesh Board
IMPORTANT
Mathematics 6>Chapter 3 - H.C.F and L.C.M>Exercise>Q 1)

Write all the factors for the following number.

56

EASY
6th Andhra Pradesh Board
IMPORTANT
Mathematics 6>Chapter 3 - H.C.F and L.C.M>Exercise>Q 1)

Write all the factors for the following number.

80