2 and 23
Chat with our AI personalities
They are: 2 and 23
Factors go into numbers, numbers go into multiples.
First, look for a factor. The most obvious would be 5, because the number ends in a five, so must be divisible by 5. 65/5 = 13, so the other factor will be 13. So 65 / \ 5 13 and since both 5 and 13 are prime numbers, the tree can't go on any further.
No, 1000 is a multiple of 10. 10 is a factor of 1000. Factors go into numbers, numbers go into multiples.
1, 2, 7, 14, 23, 46, 161 and 322.