What is the greatest common factor in 42& 63

The GCF of 42 and 63 is 21. This is because 21 can be divided evenly into both 42 and 63. For example, 21 × 2 = 42

and 21 × 3 = 63.

I hope this helped.

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

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