No, because you can divide 605 by 5.
605 is composite. (All whole numbers ending in 5 are composite numbers, except the number 5 itself.).
For a number to be divisible by another number it must be at least that number. As 3 is less than 605 it cannot be divisible by 605. Also 3 is not a FACTOR of 605, that is 3 does not divide into 605 without remainder.
4,840 / 8 = 605
5 x 11 x 11
The closest whole number is 54 which is 625.
605 is composite. (All whole numbers ending in 5 are composite numbers, except the number 5 itself.).
5 x 11 x 11 = 605
The factors of 605 are: 1 5 11 55 121 605 The prime factors are: 5 x 11 x 11 The prime factorisation of 605 goes as follows: 605 is not evenly divisible by 2 or by 3. 605 divided by 5 gives 121 121 is not evenly divisible by 5, or by 7. 121 divided by 11 gives 11 11 divided by 11 gives 1. So, the prime factors of 605 are 5, 11 and 11.
The prime factorisation of 605 goes as follows: 605 is not evenly divisible by 2 or by 3. 605 divided by 5 gives 121 121 is not evenly divisible by 5, or by 7. 121 divided by 11 gives 11 11 divided by 11 gives 1. So, the prime factors of 605 are 5, 11 and 11.
For a number to be divisible by another number it must be at least that number. As 3 is less than 605 it cannot be divisible by 605. Also 3 is not a FACTOR of 605, that is 3 does not divide into 605 without remainder.
Composite divisible by at least 5
It is a composite number, not a prime number.
4,840 / 8 = 605
5 x 11 x 11
5 x 11 x 11
Yes.
3025 is a composite number; it has factors other than 1 and itself. It is also a square number (552), so it has an odd number of factors.The nine factors of 3025 are 1, 5, 11, 25, 55, 121, 275, 605, and 3025.The factor pairs of 3025 are 1 x 3025, 5 x 605, 11 x 275, 25 x 121, and 55 x 55.The proper factors of 3025 are 1, 5, 11, 25, 55, 121, 275, and 605 or,if the definition you are using excludes 1, they are 5, 11, 25, 55, 121, 275, and 605.The prime factors of 3025 are 5, 5, 11, and 11 Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The distinct prime factors of 3025 are 5 and 11.The prime factorization of 3025 is 5 x 5 x 11 x 11 or, in exponential form, 52 x 112.