30
Divide the factor into the number. If the answer is a whole number, the factor is a factor.
The greatest factor of any number is the number itself. The second greatest factor of any even number is half the number. The second greatest factor of any composite number is the number divided by its smallest prime factor. The second greatest factor of any prime number is 1.
If one number is a factor of another number, the greatest common factor will be the lesser number. Example: 3 and 9 3 is a factor of 9 3 is a factor of 3 There can be no higher factor of a number than the number itself. Therefore, the GCF of 3 and 9 is 3.
That's a prime factor.
30
Factorization of 150 = 2x3x5x5.
It is: 2*3*5*5 = 150
1.5 (as a multiplier), 3/2 and any multiples etc...
66% of 150= 66% * 150= 0.66 * 150= 99
70% of 150 = 150*70/100 = 105
Divide the factor into the number. If the answer is a whole number, the factor is a factor.
A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies
1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
A number times a number is a factor times a factor and it makes a product. Number x number = factor x factor = product
1 is a factor of every number.1 is a factor of every number.
A composite factor is a factor that is a composite number, as opposed to a prime factor which is a factor that is a prime number.