10 = 2 x 5
The products of the primes are the composites.
i think it is 10 times 11 but it said it was wrong for me on hegarty maths
It can be, if you're comparing primes or relative primes.
Denominators are just numbers. Factoring them into primes meanss finding their prime factorizations. A factor tree can help you visualize this.
primes on ben 10
29 is already prime. Prime numbers can't be products of primes.
To express 90 as a product of primes, we can factor it as follows: 90 = 9 × 10. We can break these down further: 9 = 3 × 3 and 10 = 2 × 5. Therefore, the prime factorization of 90 is 2 × 3² × 5.
Factor each to primes then, choose the common primes to multiply.56=2x2x2x781=3x3x3x3Greatest common is the multiplication identity 1.
Even.
Sure. All composite numbers can be written as a product of primes. It shouldn't be tough to find a composite number that's the sum of three other composite numbers. Let's try 30. 2 x 3 x 5 = 30 Product of primes, check. 6 (2 x 3) + 10 (2 x 5) + 14 (2 x 7) = 30 Sum of three products of primes, check.
To factor 900 into the product of primes, we start by dividing by the smallest prime numbers. We find that 900 = 9 × 100, and then factor those: 9 = 3 × 3 and 100 = 10 × 10 = 2 × 5 × 2 × 5. Combining these, we get 900 = 3² × 2² × 5². Thus, the prime factorization of 900 is (2^2 \times 3^2 \times 5^2).
The prime factors of 360 are: 2,3,5