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Composite Numbers
Composite Numbers are some special numbers which have more than 2 factors which consists of at least 1 prime factor.They are often referred as Non-prime Numbers.
4,066 Questions
What one is composite 2 or 79 or 107 or 237?
237 is composite number
2, 79 and 107 are prime numbers.
What is the next number in the series 60 30 20 15 12?
10
explanation:
from 60 to 30 you multiply by 1/2
from 30 to 20 you multiply by 2/3
from 20 to 15 you multiply by 3/4
from 15 to 12 you multiply by 4/5
from 12 to 10 you multiply by 5/6
Is 4321 a prime or composite number?
4321 is a composite number because it has other factors aside from 1 and itself.
The other factors of 4321 are 29 and 149.
A prime number is a number that is divisible only by 1 and itself; it has no other factors. A composite number is a number that is divisible by more than two numbers - more than 1 and itself. The factors of 44 are 1, 2, 4, 11, 22, and 44. Therefore, it is a composite number.
When composite number is divided by a composite number the answer is prime. yes or no?
No. 16 divided by 4 is 4
All are composite.
What are all the composite factors of 84?
The composite factors of 84 are: 4, 6, 12, 14, 21, 28, 42, 84.
Why is 1 neither a prime or a composite?
The concept of prime or composite is defined only for whole numbers which are greater than 1.
One reason for this is to ensure the fundamental theorem of arithmetic remains true. In simple terms, this states that any positive integer which is greater than 1 can be expressed as a multiple of a unique set of prime factors.
If 1 were allowed, then 6 for example, could be expressed as 2*3 or 1*2*3 or 1*1*1*2*3 and the uniqueness no longer applies.
What is the mean of 40 45 50 55 60 65 and 70?
It's 1/7 of (the sum of all 7 numbers), also often called their "average".
So a number is composite if it has more ways to be divided than by itself and 1. So for example 11 is prime because it can only be divided 11/1 or 11/11. But six can be divided in half because 6/2 =3 not a number with a decimal
What is a composite number that can be exspressed as a product of its?
When a composite number is expressed as the product of its prime factors, we call that the prime factorization.
What are the Maori numbers for thirty forty fifty sixty seventy eighty ninety hundred and thousand?
30= toru tekau
40= wha tekau
50= rima tekau
60= ono tekau
70= whitu tekau
80= waru tekau
90= iwa tekau
100= kotahi rau
1000= kotahi mano
Is 729 prime composite or neither?
729 is composite because it has 7 factors: 1, 3, 9, 27, 81, 243, and 729.
What is one technique that can help you figure out whether a number is prime or composite?
However by looking at a number it is not easy to figure out whether a number is prime or composite.
Every even number excpet 2 is a composite number so, any number having last digit as 0, 2, 4, 6 or 8 is a composite number. This is one of the ways to figure out.
However for the odd numbers it becomes diificult to figure out.
For a quicker analysis there are divisiblity rules. These are shorthand ways to find whether a number is divisble by another without performing actual division.
Please take a look at the related links(below) for more information.
It has more than 2 factors; 1, 29, and 87. 29x3=87. Therefore, it is composite.
