28 = 2x2x7
28 = 2 × 2 × 7 = 2² × 7.
composite
22 x 5
All composite numbers can be expressed as unique products of prime numbers. This is known as a prime factorization.
It is: 3*3*3 = 27
28 = 2 × 2 × 7 = 2² × 7.
45 factored into prime numbers is: 5 x 9 5 x 3 x 3
composite
composite
22 x 5
All composite numbers can be expressed as unique products of prime numbers. This is known as a prime factorization.
No. 9 can be factored into 3 and 3, and 33 can be factored into 3 and 11.
Because any number with any proper factors is by definition not prime.
It is: 3*3*3 = 27
2269 is a prime number so, it can't be further factored into prime numbers. Prime factorization of 2269 = 2269.
How many numbers are in 28
28 is the product of the prime numbers 2 x 2 x 7.