Table of Contents
- 1 What are the common factors of 15?
- 2 What is the least common factor of 5 and 15?
- 3 What is the greatest common factor of 15?
- 4 What are multiples of 15?
- 5 What are the common factors of 15 and 30?
- 6 What are the common factor of 15 and 25?
- 7 What are the prime factors of 15?
- 8 What are the factors of 15 [solved]?
What are the common factors of 15?
The factors of 15 are 1, 3, 5, and 15.
What is the least common factor of 5 and 15?
The LCM of 5 and 15 is 15.
What are all the factors 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.
How do you find common factors?
A factor is a number that divides into another number exactly. To find the common factors of two numbers, you first need to list all the factors of each one and then compare them. If a factor appears in both lists then it is a common factor.
What is the greatest common factor of 15?
The greatest common factor is 5. Example: What is the greatest common factor of 15 and 30? The prime factors of 15 are 3 x 5.
What are multiples of 15?
The first 5 multiples of 15 are 15, 30, 45, 60 and 90.
How do you find the least common multiple of 15?
Steps to find LCM
- Find the prime factorization of 15. 15 = 3 × 5.
- Find the prime factorization of 15. 15 = 3 × 5.
- LCM = 3 × 5.
- LCM = 15.
Is 15 a multiple of each of its factors?
The terms factor and multiple are sometimes confused with each other. Factors of 15 include 3 and 5; multiples of 15 include 30, 45, 60 (and more). See more below and at multiple.
What are the common factors of 15 and 30?
There are 4 common factors of 15 and 30, that are 1, 3, 5, and 15. Therefore, the greatest common factor of 15 and 30 is 15.
What are the common factor of 15 and 25?
1 and 5
There are 2 common factors of 15 and 25, that are 1 and 5. Therefore, the greatest common factor of 15 and 25 is 5.
What is the greatest common factor of 15 and 15?
What is the GCF of 15 and 15? The GCF of 15 and 15 is 15.
What are the common factor of 15 and 20?
5
There are 2 common factors of 15 and 20, that are 1 and 5. Therefore, the greatest common factor of 15 and 20 is 5.
What are the prime factors of 15?
In other words, a prime factor of 15 divides the number 15 without any rest, modulo 0. For 15, the prime factors are: 3, 5. By definition, 1 is not a prime number.
What are the factors of 15 [solved]?
15 x 1 = 15
What is the prime factorization of 15?
Equcation for number 15 factorization is: 3 * 5. It is determined that the prime factors of number 15 are: 3, 5.
What are the factors of 5?
Factors of 5 are 1, 5. So, 5 can be derived from smaller number in 1 possible way using multiplication. Factors of 5 are 1, 5. So, 5 can be derived from smaller number in 1 possible way using multiplication.