6
No, a three can't be a biotic factor. A tree is a biotic factor, though.
Yes. Any time three is a factor, it is a prime factor.
12 and 18 have three factor pairs.
Three (3) is a common factor of 21 and 22.
No.
factor pair = 76,1 factor pair = 38,2 factor pair = 19,4
3 and 11 are a factor pair of 33.
Any three.
List the factors.Use factor trees.Use factor rainbows.
1 and 3
1 and 3
No.