factor of 3 , 24,4,15,60,
Answers
Answer:
A factor is simply a number that is multiplied to get a product. Factoring a number means taking the number apart to find its factors--it's like multiplying in reverse. Here are lists of all the factors of 16, 20, and 45.
16 --> 1, 2, 4, 8, 16
20 --> 1, 2, 4, 5, 10, 20
45 --> 1, 3, 5, 9, 15, 45
12 --> 12, 24, 36, 48, 60, . . .
5 --> 5, 10, 15, 20, 25, . . .
7 --> 7, 14, 21, 28, 35, . . .
Factors are either composite numbers or prime numbers. A prime number has only two factors, one and itself, so it cannot be divided evenly by any other numbers. Here's a list of prime numbers up to 100. You can see that none of these numbers can be factored any further.
PRIME NUMBERS to 100
2,3,5,7,11,13,17,19,23,29,31,37,41,43,
47,53,59,61,67,71,73,79,83,89,97
A composite number is any number that has more than two factors. Here's a list of composite numbers up to 20. You can see that they can all be factored further. For example, 4 equals 2 times 2, 6 equals 3 times 2, 8 equals 4 times 2, and so forth.
By the way, zero and one are considered neither prime nor composite numbers-they're in a class by themselves!
Step-by-step explanation:
Answer:
3=3,24=1,2,3,4,6,8,12,24
15=1,3,5,15
Step-by-step explanation:
60=1,2,3,4,5,6,10,12,15,20,30,60
24=1,2,3,4,6,8,12,24
4=1,2,4