Check whether 3×5×7×11+5 is a composite number
Answers
Answered by
1
Answer:
The composite (prime) number it number, which are divisible only by 1 or by themselves. It is e.g. 2, 3, 5, 7, 11 ... 5 * 3 * 11 + 11 = 11(5 * 3 + 1) - this is no composite number, because it has three different dividers:1, 11 and 16, really has more: 1, 2, 4, 8, 11, 16
Answered by
33
Answer:
3×5×7×11+5 = 1160
yes, it's a composite number.
Similar questions