Question

Which of the following is the complete list of factors of 20?
a: {2, 3, 4, 5, 10, 20}
b: {1, 2, 4, 5, 10, 20}
c: {1, 5, 10, 15, 20}
d: {2, 4, 6, 8, 10, 12, 14, 16, 18, 20}

Answer 1

in option a ...wht so u think is 3 a factor opf 20??

Answer 2

it's B

Answer 3

yup ..:))