Question

HCF. of 38 in prime factorisation method
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Answer 1

Answer:

There are overall 4 factors of 38 among which 38 is the biggest factor and 1, 2, 19 and 38 are positive factors. The sum of all factors of 38 is 60. Its Prime Factors are 1, 2, 19, 38 and (1, 38) and (2, 19) are Pair Factors.

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Answer 2

look for calculating hcf you need 2 no.

with just one number you can only calculate the HF i.e. highest factor... which is always the no. itself...

hope it helps