0
There is a formula for finding the number of positive integer factors of a number. Take the factorization of the numberm say 2^6x3^4. Take the exponents (in this case, 6 and 4) and add one to each (7 and 5) and multiply them together, and you obtain the number of factors of the number. By this principle, only perfect fourth powers have 5 factors.
Add your answer:
Earn +20 pts
Find two numbers that have 2 3 and 5 as factors?
30 & 60.
How do you find th GCF of 25 and 35?
Find all the factors of each of the numbers. 25 - 1, 5, 25 35- 1, 5, 7, 35 The common factors are 1 and 5. The largest of these (5) is the GCF.
What are the factors of 5 in composite numbers?
5 is a prime number having 1 and 5 as its only factors. It makes no difference to the factors of 5 if the digit 5 is in composite numbers.
What are two numbers that have 2 5 and 7 as factors?
two numbers that have factors of 2, 5 and 7 are 70 and 140.
How do you make a factor tree for 25?
all you have to do is find 2 factors that equals 25 which is 5 and 5 and then your done basically because 5 are prime numbers, they have no fators. there are other numbers you can use to but 5 and 5 is one way.
What are the two numbers that are multiplied together called?
The two numbers that are multiplied together are called factors. In a multiplication equation, the factors are the numbers being multiplied to find the product. For example, in the equation 5 x 4 = 20, the factors are 5 and 4.
Find 2 numbers that have 3 4 5 as factors?
60 and 120
Find two numbers that have 2 3 and 5 as factors?
30 & 60.
What are numbers with 3 or 5 factors called?
Numbers with 3 or 5 factors are called square numbers.
Hwo many lines are in a limerick?
5 lines
What is the GCF of 55and 75?
To find the gcf, you need to find the factors for the two numbers (or more). Factors of: 55: 1,5,11,55 75: 1,3,5,15,25,75 Common factors: 1, 5 Greatest common factor: 5
What are the factors for 1125?
1125 ends in a 5, so it is divisible by 5. Divide 1125/5 and see what you get. Then find the factors of that new smaller number. This is how you factor numbers.
How do you find numbers with 5 factors?
Multiply prime squares by themselves. 24, 34, 54 all have five factors.
36 have an numbers factors find at least 5 other numbers?
The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36
How do you find th GCF of 25 and 35?
Find all the factors of each of the numbers. 25 - 1, 5, 25 35- 1, 5, 7, 35 The common factors are 1 and 5. The largest of these (5) is the GCF.
What are the factors of 5 in composite numbers?
5 is a prime number having 1 and 5 as its only factors. It makes no difference to the factors of 5 if the digit 5 is in composite numbers.
How do you find numbers with 4 factors?
If you multiply two different prime numbers together, you will have a number with four factors, because it will have those two numbers as factors, as well as 1 and itself. Examples: 3 x 5 = 15 which has the factors 1, 3, 5, and 15. 2 x 11 = 22 which has the factors 1, 2, 11, and 22. 5 x 19 = 95 which has the factors 1, 5, 19, and 95.
