121
11,11
Not much of a tree. More like a shrub.
12111, 11
363 121, 3 11, 11, 3
242 2 x 121 2 x (11x11) Since 2 and 11 are prime numbers, the factor tree is complete.
3025/5=605 605/5=121 121/11=11 3025=25*121=2*2*11*11
The prime factor of 7 is 7. The prime factor of 121 is 11.
Yes. 11 is a prime number, and it is a factor of 121. Actually, it is the square root of 121, because 11 x 11 = 121, so it is the only factor of 121 besides 1 in addition to being a prime factor.
How about: 11*11 = 121
The greatest common factor of 21 and 121 is 1. (21 and 121 are relatively prime.)
Use the following link for a Factor Calculator (w/ breakdown): http://www.classbrain.com/artteach/publish/article_48.shtml Answer: The factors of 121 are: 1 11 121 The prime factors are: 11 x 11
11 times 11 = 121
121 and 826's highest common factor is one.
11 is a factor of 121.Since 121 has a factor besides '1' and itself, it isn't a prime number.