like as is the rule for dividing 1001
2007-09-18 11:24:37 · 3 answers · asked by dorothy_diamond 1 in Science & Mathematics ➔ Mathematics
Do you mean: How do you know if a number is
divisible by 1001?
Well, 1001 = 7*11*13,
so divide your number by each of these
and if all the results come out "yes", then
the number is divisible by 1001.
Maybe you mean factoring 1001.
Well, 1001 = 10³ + 1, the sum of 2 cubes.
So the factors are (10+1)(10^2-10+1) = 11*91.
But 91 = 7*13
So the factors of 1001 are 7,11 and 13.
If this isn't what you want, please clarify your question.
2007-09-18 11:41:07 · answer #1 · answered by steiner1745 7 · 0⤊ 0⤋
well, 1001 is divisible by the following primes
7
11
13
2007-09-18 11:41:30 · answer #2 · answered by Anonymous · 0⤊ 0⤋
umm i didnt know there was a rule
2007-09-18 11:31:41 · answer #3 · answered by Zen 5 · 0⤊ 0⤋