Question

1. Find, by inspection, the HCF of the following pairs of numbers:
(a) 30 and 40​

Answer 1

Answer:

10

Step-by-step explanation:

30=10*3

40=10*4

10 is common so that it is hcf

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Answer 2

Answer:

10 is the HCF of 30 and 40

Step-by-step explanation:

Hope it's help you

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