Question

Find the hcf of 28,36 and 108 by listing the factors
pls type it with method​

Answer 1

Answer:

Factors of 28  =   1, 2, 4, 7, 14, 28

Factors of 36  =   1, 2, 3, 4, 6, 9, 12, 18, 36

Factors of 108 =  2 x 2 x 3 x 3 x 3

The HCF [ Highest Common Factor ] Among the Three Numbers ,

That is the Highest Number which Occoured in All the The Factors of 3 Numbers is   "2"

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Answer 2

Answer:

36

Step-by-step explanation:

Firstly find the factors of-

28 = 1,2,4,7,14,28

36 = 1,2,3,4,6,9,12,18,36

108 = 1,2,3,4,6,9,12,18,27,36,54,108

     Now, see which numbers are common = 1,2,3,4,6,9,12,18,36

the biggest no. is 36 so your answer is 36.

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