Composite Numbers

235 is a composite number because it has more than two divisors - contrary to a prime which has exactly two divisors: 1 and the prime itself.

235 has 4 divisors: 1, 5, 47 and 235.

A quick way to determine this is done by looking at the last digit. If it is either 0 or 5 the number is divisible by 5, thus it is not a prime.

35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50

You cannot.

If a number is even - other than 2 - then it is a composite number. However, if it is odd, it is not easily possible to tell whether it is prime or composite.

Well, a composite number is a composite number because it has more than two factors.

For example, the number 2 is Prime because it ONLY has 2 factors, which is 2 and 1.

Another example is that 30 is a Composite number because it has MORE than 2 factors which are 1, 30, 6, and 5.

Zero and one are neither composite nor prime.

8 is a composite number because it has more than 2 unique factors. The following are the factors of 8: 1, 2, 4 and 8

Composite, 2223= 3*3*13*19

8, 9, 10, 12, 14, 15, 16, and 18.

1,4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39 are the composite numbers between 1 and 40.

That's not a Meissen mark. Meissen is two blue crossed swords. This is the mark of Arnart or similar companies. Whatever your piece is, it probably is postwar.

There are many such triplets.

Consider any number ending in 4. The next two numbers will end in 5 and 6. The first and last will be divisible by two and the middle one by 5.

To compile a complete list of all such triplets, first draw up a list of all odd numbers that are not prime eg 9, 15, 21 etc. A triplet with that number in the middle will meet your requirements.

No, You can't change a composite number to prime number.

40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70.

100, 102, 104, 105, 106, 108, 110, 111, 112, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 128, 129, 130, 132, 133, 134, 135, 136, 138, 140, 141, 142, 143, 144, 145, 146, 147, 148, 150, 152, 153, 154, 155, 156, 158, 159, 160, 161, 162, 164, 165, 166, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 180, 182, 183, 184, 185, 186, 187, 188, 189, 190, 192, 194, 195, 196, 198, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 224, 225, 226, 228, 230, 231, 232, 234, 235, 236, 237, 238, 240, 242, 243, 244, 245, 246, 247, 248, 249, 250, 252, 253, 254, 255, 256, 258, 259, 260, 261, 262, 264, 265, 266, 267, 268, 270, 272, 273, 274, 275, 276, 278, 279, 280, 282, 284, 285, 286, 287, 288, 289, 290, 291, 292, 294, 295, 296, 297, 298, 299, 300.

the number 739 is a composite.:)

No one knows.

2001 is a composite number. This is because composite numbers are any number that has more than two factors (one and itself). Therefore, since there are many factors of 2001 besides one and itself including 3, 23, and 29, that makes it a composite number.

42 is a composite number as it is divisible by 1, 2, 3, 6, 7, 14, 21 and 42.

Yes.

Search the Internet for a list of prime numbers - the Wikipedia article on prime numbers might list a few. All numbers between 2-100 that are not prime, are composite. (The number is not counted as prime, nor as composite.)

110, 111, 112, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 128, 129, 130

32, 33, 34, 35, 36, 38, 39, 40

false

33! :)

that's all ive got... hope i helped a little..

Prime. It is only divisible by itself and one.