The number 1 is a factor of:
AOdd numbers
BPrime numbers
CEvery number
DEven numbers
Answer & Solution
Correct answer: C. Every number
1. A factor divides a number exactly.
2. 1 divides every number without leaving anything over.
3. So 1 is a factor of every number.
_Source: NCERT Class 5 Mathematics, 'Math-Magic', Ch 6 'Be My Multiple, I'll be Your Factor'_
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