Factors the 38 are the genuine numbers that divide the original number, evenly. As soon as 38 is split by that is factor, climate the resultant quotient is a entirety number and also there is no remainder left. As we understand 38 is a composite number, it will have factors much more than two.

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Multiples are created when 38 is multiplied by consecutive organic numbers. Hence, multiples and factors are different in meaning. However 38 is both a factor and also multiple of itself, since,

38 x 1 = 38 38/38 = 1 Now let us learn to find the factors of 38 along with pair factors and also prime factors.

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How to Find components of 38?

Factors of 38 room the integers that can divide the initial number, wholly. Currently to find the factors, we should check through which numbers, 38 is totally divisible. Let us start dividing 38 by the smallest natural number, 1.

38 ÷ 1 = 38

38 ÷ 2 = 19

38 ÷ 19 = 2

38 ÷ 38 = 1

Hence, we have the right to conclude the 1, 2, 19 and also 38 space the determinants of 38.

Factors of -38

The factors of -38 will certainly be additive inverse of natural numbers, i.e. Negative numbers because dividing -38 by any an unfavorable number will an outcome in a optimistic value.

(-38) ÷ (-1) = 38(-38) ÷ (-2) = 19(-38) ÷ (-19) = 2(-38) ÷ (-38) = 1

Hence, determinants of -38 space -1, -2, -19 and -38.

More Factors

Pair components of 38

Pair components of 38, results in the original number, after acquiring multiplied to every other, such that;

1 × 38 = 38

2 × 19 = 38

Hence, the pair factors are (1, 38) and (2, 19).

The negative pair components of 38 will certainly also an outcome in the original number, after multiplication. Therefore,

-1 × -38 = 38

-2 × -19 = 38

Therefore, the negative pair factors are (-1, -38) and also (-2, -19).

Note: lock are called pair factors due to the fact that they create the original number when multiplied in a pair. If you readjust the pair, climate we will not get the really result.

Prime Factorisation that 38

We know, element factorisation that a number generates the prime factors. This prime factors are the prime numbers, which have actually only two factors, i.e. 1 and number itself. The examples are 2, 3, 5, 7,11, etc.

Now to find the prime components of the number 38, we require to check if 38 is completely divisible by the prime number or not. Thus, we will certainly start dividing 38 by the the smallest prime factor, i.e.,2.

Step 1: Dividing 38 by 2, we get;

38/2 = 19

So, 2 is among the element factors

Step 2: Now, 19 chin is a prime number, therefore, it can be split by 19 only.

19/19 = 1

Thus, 19 is one more prime factor

Step 3: currently further department is no possible. Therefore, we conclude the 2 and 19 are prime determinants of 38.


Solved Examples

Q.1: Sonu is distributing cupcakes in his class on the occasion of his birthday. If there are 38 cupcakes and also 19 students, climate how plenty of cupcakes go each college student get?

Solution: Given,

Number the cupcakes = 38

Number of students = 19

Therefore, the number of cupcakes got by each student = 38/19 = 2

Q.2: uncover the sum of all the components of 38. Also, discover the average.

Solution: The factors of 38 space 1, 2, 19 and also 38.

Sum = 1+2+19+38 = 60

Therefore, 60 is the required sum.

Now to find the average, we have to divide the amount by the total variety of factors.

Therefore,

Average = 60/4 = 15

Q.3: What room the typical factors that 34 and also 38?

Answer: Both 34 and 38 room composite numbers. Thus, their determinants are:

34 → 1, 2, 17 and also 34

38 → 1, 2, 19 and 38

Clearly, the usual factors the 34 and also 38 space 1 and 2.

See more: What Is The Greatest Common Factor Of 20 And 32 And 20, Find Gcf Of 20 And 32

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