HCF of 31 and 33 is _____. *
1 point
2
1
31
33
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Answer:
The highest common factor is found by multiplying all the factors which appear in both lists.
So,33 = 3 × 11;
33 is not a prime, is a composite number.
31 is a prime number, it cannot be broken down to other prime factors;
- Multiply all the common prime factors, by the lowest exponents (if any).
- But the two numbers have no common prime factors.
- As there isn't any common factor. Therefore, HCF of 31 and 33 is 1.
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