MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Finding HCF Using Common Factors

i Find the co...

Question

(i) Find the common factors of 6 and 8.
(ii) Find the sum of all the common factors of 6 and 8.

Open in App

Solution

(i) Factors of 6 are 1, 2, 3 and 6.
Factors of 8 are 1, 2, 4 and 8.
Therefore, common factors of 6 and 8 are 1 and 2.
(ii) Sum of all the common factors is 1 + 2 = 3.

Suggest Corrections

thumbs-up

2

Similar questions

Q. Find the common factors of 6 and 8.

Q. (i) Raj has 18 playing cards and Joe has 39 playing cards, then Find the common factors of 18 and 39. Also, find their HCF.
(ii) Show that the sum of all the common factors of 18 and 39 is a composite number.

Q. Find common factor of

P (x) = 15 x^{2} + 19 x + 6

Q (x) = 3 x^{2} + 14 x + 8

using synthetic division.

Q. What number am I ?
I am a two-digit even number.
I am a common multiple of

6

7

.
I have a total of

8

Q. Find the two numbers who have 1, 2, 3, 4 and 6 as common factors.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Common for All!

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Finding HCF Using Common Factors

Standard IV Mathematics

Join BYJU'S Learning Program

CrossIcon