Admin Table of Contents
What number has the factors 2 3 5?
Table of Factors and Multiples
| Factors | Multiples | |
|---|---|---|
| 1, 2, 3, 5, 6, 10, 15, 30 | 30 | 60 |
| 1, 31 | 31 | 62 |
| 1, 2, 4, 8, 16, 32 | 32 | 64 |
| 1, 3, 11, 33 | 33 | 66 |
What number is a factor of 3 and 5?
The factors of 3 and 5 are 1, 3 and 1, 5 respectively. There are 3 commonly used methods to find the GCF of 3 and 5 – prime factorization, long division, and Euclidean algorithm.
What are two multiples of 3 and 5?
Next, list the multiples of 5: 5,10,15,20,25,30,35,40… Now, the numbers common to both lists are: 15,30. The smallest positive integer on the list is the least common multiple. This is sometimes abbreviated as “LCM.” 15 and 30 are common multiples of 3 and 5.
What number has factors of 2 3?
12
The numbers 2 and 3 are the only prime factors of 12, but a prime factorization of 12 must list the 2 twice — 2 × 2 × 3 (or 22 × 3), because 2 × 3, by itself, doesn’t make 12. Though many numbers can be factored in more than one way, their prime factorization is unique!
What are numbers that have factors of 2 and 5?
You can also think about factors in terms of division: The factors of a number include all numbers that divide evenly into that number with no remainder. Consider the number 10. Since 10 is evenly divisible by 2 and 5, you can conclude that both 2 and 5 are factors of 10.
What is the factor of 5?
5 is a prime number. Therefore, it can have only two factors, i.e., 1 and the number itself. The factors of 5 are 1 and 5.
What is the LCD of 2 3 and 5?
The LCM of 2,3,5 2 , 3 , 5 is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 2,3,5 2 , 3 , 5 is 2⋅3⋅5=30 2 ⋅ 3 ⋅ 5 = 30 .
What is the LCM of 3 and 5 *?
15
Answer: LCM of 3 and 5 is 15.
What number has exactly 5 factors?
Explanation: The only two numbers in the range [1, 100] having exactly 5 prime factors are 16 and 81. Factors of 16 are {1, 2, 4, 8, 16}. Factors of 8 are {1, 3, 9, 27, 81}.
What are all the factors of 5?
What is the common factor of 2 and 3?
1
Since, 1 is the only common factor between 2 and 3. The Greatest Common Factor of 2 and 3 is 1.