When multiplying, the product is going to have the same number of significant digits as the least amount in the factors. So 8.08 has three significant digits and 5.232 has four significant digits. Remember that any zeros in-between significant digits is always significant. Because the least amount of sig digs in the factors is three (from 8.08), the product is going to have three sig digs.Multiplying out normally: 8.08 × 5.232 = 42.27456Rounded to three places: 42.3
A composite number is a number that has at least 3 factors. (It can be evenly divided by at least 3 number.) 25 has 3 factors: 1, 5, and 25.
It is 97 which has only two factors because it is a prime number
12
100.....1,2,4,5,10,20,25,50,100
1
97
1 has the least factors.
1 has the fewest factors.
Prime numbers: 31 and 37
at least three factors.
A factor of a number is a number that the original number can divide by evenly. A prime number is a number with only 2 factors (1 and itself). From these two pieces of information, it is clear that the numbers with the least amount of factors are prime numbers. Examples of prime numbers include 2, 3, 5 and 7.
97 has two factors.
The number is ' 2 '. Its factors are 1 and 2.
When multiplying, the product is going to have the same number of significant digits as the least amount in the factors. So 8.08 has three significant digits and 5.232 has four significant digits. Remember that any zeros in-between significant digits is always significant. Because the least amount of sig digs in the factors is three (from 8.08), the product is going to have three sig digs.Multiplying out normally: 8.08 × 5.232 = 42.27456Rounded to three places: 42.3
The smallest number with exactly eight factors is 24.
It must have at least 3 factors.