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Earn +20 ptsQ: Who and when was the answer to number 4 invented?
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Who invented prime number?
prime numbers are invented by srinivasan ramanujan, an Indian mathematician.
What number is exactly between 1 and 7 on a number line?
The number 4 is in the exact middle.
Is 4 a prime number?
No, the number 4 is not a prime number because 2X2 = 4.A prime number is a number that can only be divided into 1 and itself.No.
How do you find if a number is divisible by 4?
If the last number is divisible by 4 then the whole number is divisable by 4
How do you know when a number has 4 as a factor?
If the number can be divided by 4 exactly then 4 is a factor. No matter how long the number is, if the last two digits of the number are divisible by 4, then 4 is a factor of the number. Conversely, if the last two digits are not divisible by 4, then 4 is not a factor.
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