The HCF of 165 and 210 is 15. The LCM is 2310.
55 times
i dont really know
21 goes into 165 7 times with 18 remaining 165 - 18 = 147 = 21 x 7
-7
The positive factors are: Even: 105 - n/a 165 - n/a Odd: 105 - 21, 5, 3, 7, 165 - 33, 5, 3, 11, Prime: 105 - 3, 7, 5, 165 - 3, 11, 5, Composite: 105 - 21 165 - 33 (This information is correct)
0.0424
The prime factor decomposition of 168 is: 23 x 3 x 7
The HCF of 165 and 210 is 15. The LCM is 2310.
55 times
3 x 5 x 5 x 7 = 525 3 x 5 x 11 = 165
165/7 is in its simplest form.
i dont really know
Neither 8 nor 7 are equal to 165. The only number equal to 165 is 165.
Any whole number with 1, 3, 5, 7, or 9 on the end is an odd number.165 fits that description.
165/231 = 5/7
y*7+25=165 y*7+25-25 = 165-25 y*7+ 0 =140 y*7/7 = 140/7 y=20