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Does any number that has 10 as a factor also have 5 as a factor explain?
Any number that has another number for a factor has that number's factors as factors as well. Since 5 is a factor of 10, all multiples of 10 have 5 as a factor.
What is the difference between factors of a number and factors of a prime number?
Well, the factors of a prime number is that they only have two factors.
What can 12 be divided by?
Well honey, 12 can be divided by 1, 2, 3, 4, 6, and 12. It's like a buffet of options for that number. Just pick one and divide away!
Are these numbers composite 30 31 32 33 34 35 36 37 38 and 39?
31,37 are not composite
What numbers have only one array?
1,7,11,Well, it depends on what you mean by 'the array of a number'. If it has something to do with the divisors, then it's the primes, or the powers of primes.
What is 1764 divisible by?
1764 is divisible by 1 and 4. There are probably other divisors as well. 1764 = 2x2x3x3x7x7 so it is divisible by any product of these factors as well as 1. For example it is divisible by 2x2x3x7 to give 3x7 =21
Which odd number has 12 factors?
Well,I know that 9999 is one number:)
Explain the factors affecting balance of payments?
You see, it will depend. On a great many other factors. You thought life was so easy? Well think again.
How do you know when you have found all the factors of a number?
Write the number in terms of its prime factors. So suppose is is:Z = ap*bq*cr ...where a, b, c are prime factors and p, q, r are indices.Then the total number of factors of Z is (p+1)*(q+1)*(r+1) ...If you have fewer, you have missed some out.Alternatively,Test Z for divisibility by each integer, from 1 upwards to sqrt(Z). At each stage, make a note of any factor found as well as the quotient when it divides Z.If you are thorough, you will find all the factors. This method may be simpler but relies absolutely on systematically going through many integers as potential divisors.
What number has exactly 24 factors?
Well, If we looked at this way: (224) = 16777216, so this number has exactly 24 factors. (324) = 282429536481, so this number has exactly 24 factors. (510)(210)(34) = 810000000000, so this number has exactly 24 factors.
Is 1111111 composite or prime?
The number 1111111 is a composite number. A prime number is a number greater than 1 that has no positive divisors other than 1 and itself. In the case of 1111111, it can be factored into 239 x 4649, which means it has divisors other than 1 and itself, making it composite.
Explain how you can decide if finding common multiples and common factors is helpful in solving a problem?
well i need to know this Question
