1 and 3
NO!!! '7' is a FACTOR of '42'. However, '42' is a multiple of '7'.
The only number that could be both a factor and a multiple is 7 itself.
7 is a factor of 35. 35 is a multiple of 7. 7 is not a multiple of 35.
No - 7 is neither a multiple or factor of 291.
7 is larger than half of 12 so there can be no factor of 12 that is a multiple of 7.
7 is.
No, 7 is a factor of them.
7 and 49.
7 and 49 are.
14 is not a factor, because 14 is a multiple of 7.
35 is a multiple of 7 7 and 1 are a factor pair of 7. 3 and 5 are a factor pair of 15
21 has 3 as a factor and is a multiple of 7, and so as 210, 105, and an infinite number of other numbers.