12q
12,q
6,2,q
3,2,2,q
13 is a prime number. The only prime factor of a prime number is the number itself.
You cannot "solve" a single number!
to answer a prime number you must find a number that goes into it and that divides by itself :)
When you circle a number in the factor game, the reason your opponent gets one point is because the number circled is considered the opponents as it is their choice to pick a number for you to solve. The prime numbers selected from the opponent\'s choice is considered your points in the Factor game according to the rules.
Use a factor tree. 304 152,2 76,2,2 38,2,2,2 19,2,2,2,2
when we multiply any number of decimals method it goes by the prime factor method
List the factors. Erase 1 and the prime factors.
3
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.
The prime factors of 100 are 2 and 5; the largest of these is 5. The largest prime number under 100 is 97.
What problem?
67 is a prime number because it has only two factors which are itself and one.