Question

A. Fill in the blanks. 1. is a factor of all numbers.
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Answer 1

Answer:

A. Fill in the blanks. 1. is a factor of all numbers.

Ans = "[One is a factor of all numbers.]"

Answer 2

Answer is 1 is a factor of all numbers.

Factors: All the numbers that divide a number completely, i.e., without leaving any remainder, are called factors of that number. Multiples are those numbers which on multiplication gives the desired number.Therefore, 1 is the factor of every number.