First find the prime factors of each: 847= 7 x 11 x 11 91= 7 x 13
42.1 divided by 5.97 is about 42 divided by 6, so the answer is around 7.
7 divided by 1/3 is 21.
The GCF is 11.
No, it's factors are: 5929 x 1 847 x 7 539 x 11 121 x 49 77
84700
211.75
Well you should probably make a tree. So first you have to find out at least the smallest number that goes into 847. 847 goes into 7, which is the smallest, yes. 847 divided by 7 equals 121. 121 goes into nothing only 1. So I think that the prime factor would be 847 and I don't know about the other prime factors. Let me check hold on. Yep that is it. Only 121. Just try to make a tree they help out the best, I think anyway. =)
0.1429
30.25 all you do is 847 divided by 28
7 times 121 = 847
105.875
The positive integer factors of 847 are: 1, 7, 11, 77, 121, 847
It is: 7*11*11 = 847
sqrt(847) = 11*sqrt(7).
847 = 7 x 11 x 11
Both 165 and 847 can be evenly divided by 11, so in lowest terms, 165/847 = (165/11)(847/11) = 15/75.