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.
Factor each to primes then, choose the common primes to multiply.56=2x2x2x781=3x3x3x3Greatest common is the multiplication identity 1.
When a factor of a number is composed of distinct primes, all the odd primes are raised to a power of 1, while the only even number which is 2 can be raised to any power. For example, the factor of 2134346 is 2*19*56167 Here all the primes are distinct primes.
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.
Two.
The prime factors of 360 are: 2,3,5