Write the factor of 35 in m multiplication form.

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5, 1, 35, 7

1, 34, 2, 5

4, 1, 25, 7

2, 11, 23, 43

answer is A.

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Detailed Solution

Concept- Definition of factors which states that factors which states that factors are those numbers which completely divides the given number and leaves remainder zero. Remember 1 and the number itself are always the factors and prime factors are two different quantities. Before moving to the question, we should know about prime factorization. a prime number is a number which is not divisible by any other number except 1 and itself.
Now finding the factors of 35.5 is an odd number so it is not divisible by 2.also as the sum of digits of the numbers equal to 8, and 8 not divisible by 3, so 35 is not divisible by three as well .
Now the next prime after 3 s 5 and we can observe that 35 is definitely divisible by 5, so 35 can be written as

35 = 5 \times 7 .

5 and 7 both are primes, so 35 cannot be further simplified
Therefore, the prime factors of 35 are 5,1,35 and 7.
Hence, option 1 is the correct answer.

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