2, 3 and 5
All composite numbers can be expressed as the product of prime numbers. This is accomplished by dividing the original number by prime numbers until all the factors are prime. A factor tree can help you visualize this. Example: 30 30 Divide by two. 15,2 Divide by three. 5,3,2 Stop. All the factors are prime. 2 x 3 x 5 = 30 That's the prime factorization of 30.
All composite numbers can be expressed as the product of prime numbers. This is accomplished by dividing the original number by prime numbers until all the factors are prime. A factor tree can help you visualize this. Example: 30 30 Divide by two. 15,2 Divide by three. 5,3,2 Stop. All the factors are prime. 2 x 3 x 5 = 30 That's the prime factorization of 30.
30 has three prime factors. The prime factors are 2,3,5.
All composite numbers can be expressed as the product of prime numbers. This is accomplished by dividing the original number by prime numbers until all the factors are prime. A factor tree can help you visualize this. Example: 30 30 Divide by two. 15,2 Divide by three. 5,3,2 Stop. All the factors are prime. 2 x 3 x 5 = 30 That's the prime factorization of 30.
This is a homework question. I won't answer it directly, but I'll ask you some questions that lead you to the answer. First, divide 30030 by 30 (why? because it looks like the larger number is divisible by 30). Does it divide evenly? If the answer is yes, both the answer and 30 are factors. Use trial division to identify the prime factors of 30 and the answer to the above division, assuming the result was not a decimal. Hint: there are six prime factors of 30030, and this particular group of prime factors is very special. These factors are the six _____ contiguous prime numbers. I found the answer in just a couple of minutes, using only paper and pencil.
Prime factors can be divided only by 1 and by themselves.
The factors of 30 that are not prime numbers are 6, 10 and 30.
The prime factors of 30 are: 2, 3, and 5.
13 can divide 169.
prime factors of 30:.30 = 2 * (15)(15) = 3 * 5so, prime factors are: 2 , 3 and 5
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, and 30. The prime factors of 30 are: 2, 3, and 5.
The prime factors of 30 are 2, 3 and 5. The prime factors of 40 are 2 and 5. The prime numbers between 30 and 40 are 31 and 37.