1 and 5
80
Yes, 2 is a factor of 80. The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80.
81
Eight factors.
10 factors
Two of the factors of 80 are prime numbers: 2 and 5.
the answer is 88
1 and 5
80
Composite factors of 80 : 4, 8, 10, 16, 20, 40, 80 Factors of 80: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
64, 80, and 96.
We won't be able to find factors of 80 that are not factors of 80. The factors of 80 that aren't factors of 42 are 4, 5, 8, 10, 16, 20, 40 and 80.
They are: 1 2 4 5 8 10 16 20 40 and 80
10 of them.
Four of them.
80