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प्रश्न
Write all the factors of the following number.
15
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उत्तर
15 = 1 × 15,
15 = 3 × 5,
15 = 5 × 3
Thus, all the factors of 15 are 1, 3, 5 and 15.
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संबंधित प्रश्न
Find whether the following number is divisible by 8: 324
Find whether the following number is divisible by 9: 4968
Find whether the following number is divisible by 5: 755
Find whether the following number is divisible by 11: 68717
Find whether the following number is divisible by 15: 8295
In the following number, replace M by the smallest number to make resulting number divisible by 11: 14M75
State if the following number is even or odd.
144
Write the factors of the following number.
25
If there are 15 tamarind seeds how many rectangles can you make?
Complete the multiplication chart given here.
Look at the green boxes in the chart. These show how we can get 12 by multiplying different numbers.
12 = 4 × 3, so 12 is a multiple of both 4 and 3. 12 is also a multiple of 6 and 2, as well as 12 and 1. We say 1, 2, 3, 4, 6, 12 are factors of 12.
