Factors of 120
- Factors of 120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60 and 120.
- Negative Factors of 120: -1, -2, -3, -4, -5, -6, -8, -10, -12, -15, -20, -24, -30, -40, -60 and -120.
- Prime Factors of 120: 2, 3, 5.
- Prime Factorization of 120: 2 × 2 × 2 × 3 × 5 = 23 × 3 × 5.
- Sum of Factors of 120: 360.
What is the largest perfect square of 120?
1 Answer
- Factor 120 into primes to get 120=23⋅3⋅5.
- 120=22⋅2⋅3⋅5.
- So the only square factor greater than 1 is 22=4.
Is 6 a perfect square?
A perfect square is a number that is generated by multiplying two equal integers by each other. For example, the number 9 is a perfect square because it can be expressed as a product of two equal integers: 9 = 3 x 3….Example 1.
Integer Perfect square 4 x 4 16 5 x 5 25 6 x 6 36 7 x 7 49 How many positive factors does 120 have?
16 positive factors
When you count the total factors of 120 you will find that 120 has a total of 16 positive factors and 16 negative factors. Therefore, the total number of factors of the number 120 is 32.How to find the factors of a number 120?
As 120 is a composite number, it has more than two factors. The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60 and 120. We can find the pair factors of a number 120, by multiplying two numbers in a pair to get the original number. The pair factors of 120 can be positive or negative.
What are the pairs of the number 120?
Therefore, the pair factors of 120 are (1, 120), (2, 60), (3, 40), (4, 30), (5, 24), (6, 20), (8, 15) and (10, 12).
How many factor pairs are in 48 factor pairs?
The factor pairs of 48 are: 1 × 48 = 48 2 × 24 = 48 3 × 16 = 48 4 × 12 = 48 6 × 8 = 48
