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If you know the prime factorization of a number, you can find out the total number of factors.
Example: 210
21 x 31 x 51 x 71 = 210
Add one to the exponents and multiply them.
2 x 2 x 2 x 2 = 16, the total number of factors.
You know that 1, 2, 3, 5, and 7 are factors. You need three more to get halfway.
2 x 3 = 6
2 x 5 = 10
2 x 7 = 14
Divide all those numbers into 210.
1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
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How many factors can be used at the most to be a prime number?
Prime numbers only have two factors, one and the number itself.
What is the common denominator of 50 and 114?
Find the LCM Factor each number and use the prime factors the most they were used in either number. 50=1x2x5x5 114=1x2x3x19 LCM=1x2x3x5x5x19=2850
Why does a square number always have an odd number of factors?
Factors can be listed as factor pairs. With square numbers, one of those pairs will be the same number twice. When written as a list, only one of them will be used, leaving an odd number of factors.
What is the division ladder what is the GCF of 82?
The division ladder is a method used to find the greatest common factor (GCF) of two numbers by listing the factors of each number. To find the GCF of 82, you would start by factoring the number 82. The factors of 82 are 1, 2, 41, and 82. Therefore, the GCF of 82 is 1.
Is the number one a composite number?
A prime number has exactly 2 factors. A composite number must have at least 3 factors. 1 does not fall into either of the above definitions so it is not composite. It used to be considered a prime number but is not any longer.
Can multiples be used to find all of the possible arrays of a number?
No, but factors can.
What do factors have to do with real life?
Number factors help find common denominators in fractions and reducing fractions. In algebra they are used to find the answers to higher level equations like quadratics.
How can some strategies be used to find experimental probabilities?
A tree diagram!
How can you use multiplication factors to find a diviaion factor?
Multiplication factors cannot be used to find divination factors.
What are the different strategies that Medgar Evers used to protest against segragation?
go find the answer
How will making a number help someone find factors in a number?
It will not. The very fact that it is so difficult is the reason that factorisation is used for creating codes for transmission of secure data.
How many factors can be used at the most to be a prime number?
Prime numbers only have two factors, one and the number itself.
What are the stategies that global marketing strategies used to do business in Bulgaria?
to coup up and to find out solution for overcome
What are the common factors of 18?
There cannot be a common factor of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.The factors of 18 are 1,2,3,6,9 and 18. For them to be common, they need to be compared to another set of factors.
What strategies where used in the battle of fredericksburg?
What where the strategies for the Fredericksburg war
What strategies scoring in arnis?
what are the strategies used in playing arnis
Why are strategies used?
Rhetorical strategies are used in writing to persuade, analyze, compare, describe, and more.
