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30.
Factors are numbers you can multiply together to get another number, and 3 x 10 = 30. Therefore, 3 and 10 are factors of 30.
48 has 10 factors.
A number that has exactly an odd number of factors is a power of another number. A number between 10 and 30 that is a power is 16. It is 24 (as well as 42) and its factors are 1, 2, 4, 8, and 16.
30
1, 2, 3, 5, 6, 10, 15, and 30 are the factors of 30.
To find the common factors of 30 and 20, we first list the factors of each number. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors that are common to both numbers are 1, 2, 5, and 10.
45
1, 2, 3, 5, 6, 10, 15, 30
It factors are: 1 2 3 5 6 10 15 and 30
1, 30, 2, 15, 3, 10, 5, 6 A factor is a number which divides into 30
Any number between 30 and 40 can be a factor. The common factors of 30 and 40 are 1, 2, 5 and 10.