Question

find the hcf of 35,40,55 with prime factorisation method​
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Answer 1

Answer:

answer = 5

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Answer 2

Answer:

5

Step-by-step explanation:

35,40,55

35 (divide with 5)

7

35=7×5

40 (divide with 5)

8    (divide with 2)

4    (divide with 2)

2

40=5×2×2×2

55  (divide with 5)

11

55 =5×11

35=7×5

40=5×2×2×2

55 =5×11

hcf is 5