Write all the factors of 84 and find their sum and check their sum is prime or composite.
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1
Answer:
the sum of all factors of 84 is a composite number
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0
Answer:
Prime number
Step-by-step explanation:
Factors of 84 = 1,2,3,4,6,7,12,14,21,28,42,84
Addition = 224
It is a prime number
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