True / False? Tick or Cross X.
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QUESTIONS
CHOICE
RESULTS
1: The HCF of two prime numbers is always 1 because they have no common factors other than 1.
2: Every number has a unique prime factorization.
3: The HCF of two prime numbers is always greater than 1.
4: To find the HCF, you list all multiples of the numbers and choose the smallest one.
5: The LCM of 3 and 4 is 12.
Answer1
Answer2
Answer3
Answer4
Answer5
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