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What are the factors of 125?
Solution: The factors of 125 are 1, 5, 25 and 125.
Is 125 a prime numbers?
No, 125 is not a prime number. The number 125 is divisible by 1, 5, 25, 125. For a number to be classified as a prime number, it should have exactly two factors. Since 125 has more than two factors, i.e. 1, 5, 25, 125, it is not a prime number.
What is the prime factorization of 85?
5×17
Therefore the answer would be: 85=5×17 since both 5 and 17 are prime numbers. So the prime factorization of 85 can be written as 85=5×17.
What is the prime factorization for 120?
Factors of 120 are numbers that, when multiplied in pairs give the product as 120. There are overall 16 factors of 120, of which 2, 3 and 5 are its prime factors. The Prime Factorization of 120 is 23 × 3 × 5.
What is the prime factorization of 128?
Hence, the factors of 128 are 1, 2, 4, 8, 16, 32, 64, and 128….How to Calculate the Factors of 128?
| Division | Factor |
|---|---|
| 128/3 | Remainder = 2 3 is not a factor. |
| 128/4 | Remainder = 0 Hence, factor = 4 |
| 128/8 | Remainder = 0 Hence, factor = 8 |
| 128/16 | Remainder = 0 Hence, factor = 16 |
What are the greatest common factors of 125?
The factors of 125 are 1, 5, 25 and 125. So, the Greatest Common Factor for these numbers is 5 because it divides all them without a remainder.
What is the GCF of 225 and 125?
The first step to find the gcf of 125 and 225 is to list the factors of each number. The factors of 125 are 1, 5, 25 and 125. The factors of 225 are 1, 3, 5, 9, 15, 25, 45, 75 and 225. So, the Greatest Common Factor for these numbers is 25 because it divides all them without a remainder.
What are all of the factor pairs of 125?
1 × 125 = 125
How do you calculate prime factorization?
The prime factors of a number are all the prime numbers that, when multiplied together, equal the original number. You can find the prime factorization of a number by using a factor tree and dividing the number into smaller parts. You can begin by finding a prime number and factoring out that number, then continuing on in that manner.