divide 216 by 3 (72) subtract 1 and add 1 71, 72 and 73
71
568 divides evenly by these numbers: 1 2 4 8 71 142 284 and 568.
An inch is equal to 2.54 centimeters. Divide each of the numbers by 2.54.
1, 71.
No it is not, you can test this by trying to divide 781 by all prime numbers (p) where p^2<=781. note that 11 divides 781 evenly, with a remainder of 71. 11 is prime, and the existing factors of 71 can be tested using the same method, p^2<=71. noting that 9^2>71, we know if 71 is not prime, a prime number less than 9 must divide it. and since 2, 3, 5, and 7 do not divide 71 that is also prime Thus 781 is not prime, and the factors of 781 are 11 and 71.
divide 216 by 3 (72) subtract 1 and add 1 71, 72 and 73
Add up the numbers which comes to 971 Then divide by the number of items in the list (=13) which gives 74.692 So your answer is 74.692
71
568 divides evenly by these numbers: 1 2 4 8 71 142 284 and 568.
An inch is equal to 2.54 centimeters. Divide each of the numbers by 2.54.
1, 71.
Well, the first stage when asked for a mean is to add all of the numbers together: Which makes 71. Then we must divide it by the number of numbers we have: 71/10 = 7.1 The answer is 7.1
number of prime numbers in 71 to 80 = 3prime numbers in 71 to 80 = 71, 73, & 79
0.0282
1 and 71
None, 71 is prime so the only numbers that go into 71 are 1 and itself