Choose the correct option from the options below: What is the LCM of 4 and 6?
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D
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Choose the multiple correct options from the options below: Which numbers are prime factors of 30?
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B
C
D
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Fill in the blank: Fill in the blank: The HCF of 12 and 18 is .
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Select True or False: True or False: 1 is a prime number.
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B
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Choose the correct option from the options below: Which is the smallest prime number?
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D
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Choose the multiple correct options from the options below: Which of these are perfect numbers?
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C
D
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Fill in the blank: Fill in the blank: The multiples of 11 between 30 and 80 are .
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Choose the correct option from the options below: What is the greatest factor of 48?
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B
C
D
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Select True or False: True or False: All multiples of 9 are also multiples of 3.
A
B
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Choose the correct option from the options below: Which of these is a composite number?
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B
C
D
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