A) \[84\]
B) \[42\]
C) \[14\]
D) \[7\]
Correct Answer: A
Solution :
Factors of\[42:\] \[1\times 42\] \[2\times 21\] \[3\times 14\] \[6\times 7\] The factors of\[42\], that are multiples of \[7\] are 7, 14, 21 and 42. Their sum\[=7+14+21+42=84\]You need to login to perform this action.
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