Write all the factors of: 21 - Mathematics

Write all the factors of: 21

संक्षेप में उत्तर

All factors of 21 are : 1, 3, 7, 21

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अध्याय 9: Playing with Numbers - Exercise 9 (B)

अध्याय 9 Playing with Numbers
Exercise 9 (B) | Q 2.2

Write all the factors of: 39

Write the first six multiples of: 18

Without making any actual division, show that each of the following numbers is divisible by 11.

11011

Without making any actual division, show that each of the following numbers is divisible by 11.

110011

Find whether the following number is divisible by 9: 4968

Find whether the following number is divisible by 6: 15505

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: 39M2

State if the following number is even or odd.
58

Write first five multiples of 5.