Question

please help me doing this!!!!​

Answer 1

Answer:

7 and 3

Step-by-step explanation:

these are the factors of 21

Answer 2

Answer:

by multiplying y 42x2=84

therefore 21x2 = 42

therefore the other number of 42 is 2

the factors of 21 is 7x3

therefore the number are 7 and 3

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