Question

Write the number of factors for the following ? i) 45 ii) 24​

Answer 1

Answer:

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Step-by-step explanation:

The factors of number 24 are 1, 2, 3, 4, 6, 8, 12, 24.

the factors of 45 are 1, 3, 5, 9, 15 and 45.

Answer 2

Answer:

1).45 is a composite number.

$\sf{45 = 1 \times 45, 3 \times 15, or \: 5 \times 9. }$

$\sf \: Factors \: of \: 45: 1, 3, 5, 9, 15, 45.$

$\sf \: Prime \: factorization \: : 45 = 3 × 3 × 5 \\ \sf, which \: can \: also \: be \: written 45 = 3² ×5.$

Step-by-step explanation:

2). the one factor of 24 is 24 itself. Also, we know that 1 divides all the numbers. Therefore, 1 is also a factor of 24. So, all the factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24.