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प्रश्न
Write all the factors of the following number.
23
उत्तर
23 = 1 × 23,
23 = 23 × 1
Thus, all factors of 23 are 1 and 23.
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संबंधित प्रश्न
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Without making any actual division, show that each of the following numbers is divisible by 11.
110011
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In the following number, replace M by the smallest number to make resulting number divisible by 11: 39M2
Write the factors of the following number.
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Throw two dice together. What are the numbers that turn up on the faces of the dice? Make a two-digit number using them. If it is a multiple of any of the numbers written next to the circles, you can write it in that circle. Then it is your friend’s turn. The one who can write more numbers in 10 rounds is the winner.
Hint: I have 3 and 2 on my dice. If I make 23, it is not the multiple of any of the numbers. So I will make 32, which is a multiple of 4, and write it in the red circle.
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