Question

Find the number of factors of 14,98,176 and also find their sum

Answer 1

Answer:

24, 171, 348

Step-by-step explanation:

Given to find the number of factors of 14,98,176 and also find their sum. First of all let us start with 14, then 98 and finally 176.

14:   1, 2, 7, 14   so sum is 24

98 : 1,2,7,14,49,98 so sum is 171

176: 1,2,4,11,22,44,88,176 so sum is 348

Once again the factors of 14 are 1, 2, 7,14

The factors of 98 are 1,2,7,14,49,98

The factors of 176 are  1,2,4,11,22,44,88,176.

Their sum are equal to 24, 171 and 348

Answer 2

Given:

14, 98, 176

To find:

The number of factors and their sum

Solution:

Let us factor the numbers.

(1) Factors of 14 = 1, 2, 7, 14

Number of factors of 14 = 4

Sum of factors of 14 = 1 + 2 + 7 + 14

Sum of factors of 14 = 24

(2) Factors of 98 = 1, 2, 7, 14, 49, 98

Number of factors of 98 = 6

Sum of factors of 98 = 1 + 2 + 7 + 14 + 49 + 98

Sum of factors of 98 = 171

(3) Factors of 176 = 1, 2, 4, 8, 16, 11, 22, 44, 88, 176

Number of factors of 176 = 10

Sum of factors of 176 = 1 + 2 + 4 + 8 + 16 + 11 + 22 + 44 + 88 + 176

Sum of factors of 176 = 372

To learn more...

1. Common factors of 56 and 120

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2. Question 11 Find the LCM of the following numbers in which one number is the factor of the other. (a) 5, 20 (b) 6, 18 (c) 12, 48 (d) 9, 45 What do you observe in the results obtained?

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