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Is 210 a composite number and why?
Yes, because it has more than two factors.
Is number 210 prime?
No, it is an even number greater than 2 and is also divisible by 10. It is a composite number.
Is 210 prime composite or neither?
210 is composite: its factors are 1, 2, 3, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105 and 210. Hint: two is the only even prime number. All other even numbers are composite.
How do you express a composite number as product of prime number?
As for example expressed as a product of its prime factors 210 is 2*3*5*7
Expressing a composite number as a product of prime numbers?
All composite numbers can be expressed as unique products of prime numbers. This is accomplished by dividing the original number and its factors by prime numbers until all the factors are prime. A factor tree can help you visualize this. Example: 210 210 Divide by two. 105,2 Divide by three. 35,3,2 Divide by five. 7,5,3,2 Stop. All the factors are prime. 2 x 3 x 5 x 7 = 210 That's the prime factorization of 210.
