60
13 is prime 14=2x7, 2 factors 15=3x5, 2 factors 16=24, 4 factors 17 is prime 18=2x32, 3 factors 19 is prime So the answer is 3 (14, 15 and 16)
The smallest number with 16 factors is Andrew's Mom.
The least common multiple of 16 and 8 is 16. Because 16 is a multiple of 8, it is automatically the LCM of the pair. Another approach: To find the least common multiple, factor each number to its prime factors and then multiply all the factors from the first number with any factors in the second number that are not repeated from the first number. The prime factors of 8 are 2 x 2 x 2. The prime factors of 16 are 2 x 2 x 2 x 2.
16 has five factors.
16 is a number that has four identical even factors.
16 and 21 only have one common factor, the number one.
Indeed, the number 16 has 5 factors, 1, 2, 4, 8, and 16.
Only perfect squares can have an odd number of factors. The answer is 16. It has five factors: 1,2,4,8,16.
The factors of 16 are: 1, 2, 4, 8, 16.
Factors are numbers you can multiply together to get another number. 16: 1, 2, 4, 8, 16 16 has 5 factors.
A number which has more than two factors is called a composite number. Factors of 16 are 1, 2, 4, 8 and 16. As we can see that 16 has more than two factors so, it is a composite number. Whereas 19 is prime because it has only two factors: 1 and 19.
16 x 16 = 256 44 x 44 = 1936 16 to 44 inclusive