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Why cant 2 and 3 be two consecutive whole numbers be prime numbers?
2 and 3 are prime numbers.
Why cant number 5 be a prime number?
But 5 is a prime number because it has only two factors which are itself and one
How can you use a models to tell if a number is prime or composite?
you cant
What is the prim number of 54?
prime numbershi prime numbers are not in the time tabal some children get stauk on them, LIKE a nume 4 is an sqere number it cant be a prime number thads what pepol get stuk on.all the numbers in the time tabal WIIL NOT BE A PRIME NUMBER.
Is 156 a prime number?
No it is not because it ends in 2 4 6 or 8 so it cant be prime it can be divided by 2
Why cant a whole number ending in 8 be prime?
Whole numbers ending in 8 are even numbers. All even numbers except for 2 are composite numbers.
Why is 135 a composite number?
If 135 was a prime number its only factors would be 1 and 135, but by ending in a 5 that means 5 is a factor which means it cant be a prime number, so its factors are atleast (may be more) 1,5,27,135 which makes it composite.
Why is 169 not a prime number?
169 is not a prime number because it cant be evenly divided.
What is the prime factor of 293?
293 is a prime number, therefore the prime factorization of it would be 293, you cant do 293x1 because 1 is NOT a prime number therefore you cant do it because it wouldn't b a prime factorization that is your answer
Why cant 2 and 3 be two consecutive whole numbers be prime numbers?
2 and 3 are prime numbers.
Why cant number 5 be a prime number?
But 5 is a prime number because it has only two factors which are itself and one
What is a prime number and how do to find them?
13 is a prime number because u cant find 13 as a product on a multiplication!
Which prime number is a even number?
2 is an even but prime number because it cant be divided by its self or by any other number.
What is the Factor tree for 90?
a factor is actually like a tree with branches.just divide 90 by prime whole numbers until you get all prime numbers.first divide 90 by 290/2 = 45 [2 is a prime whole number]45/5 = 9 [5 is a prime whole number]9/3 = 3 [3 is a prime whole number]since your last number is 3 you cant divide anymore to get a smaller prime whole number.so now use the numbers you have... 90,45,9,2,3,3, and 5 to make your factor tree.start with 90 at top. make two branches with 45 and 2 on the ends. make two more branches from 45 with 9 and 2 on the ends. make two more branches from the 9 with a 3 and 3 on the ends. all of the ends of your branches now have prime whole numbers and you are finish!9045,215,3,25,3,3,2
Why is it possible to change a whole into a mixed number?
If you have a whole number it cant be a mixed number that's just silly.
What is the difference between odd nos and prime nos?
odd is a number you cant halve a prime number is a number that you can double itself and it is odd
How can you use a models to tell if a number is prime or composite?
you cant
