Factors of 137
The factors of 137 are the whole numbers that divide 137 exactly, leaving no remainder. These numbers always come in pairs, like (1, 137) or (-1, -137), and both positive and negative factors are possible. Factors are always integers, not fractions or decimals. You can find them through simple division or prime factorization. Understanding the factors of 137 builds a strong base in number theory and helps in learning divisibility, multiples, and prime numbers. In this article, we’ll explore all positive factors, factor pairs, and the prime factorization of 137with examples to make it easy to follow.
What are the Factors of 137?
The factors of 137 are the whole numbers that divide it exactly without leaving a remainder. These numbers are 1 and 137. When we include negative values, the complete set becomes -1 and -137. Each of these numbers can multiply with another to give 137. In mathematics, factors help us understand how a number is built, whether it’s made up of smaller numbers or stands alone as a prime. 137 cannot be divided evenly by any other numbers except 1 and itself, which makes it a prime number.
Factors of 137: 1 and 137
Factor Pairs of 137
The factor pairs of 137 are combinations of two integers that multiply together to give exactly 137. Each pair shows how 137 can be expressed as a product of two whole numbers. The positive factor pairs are (1, 137), while the negative pairs are (-1, -137). Learning these helps build a strong foundation in multiplication and division, and also supports understanding key concepts like the greatest common factor and prime factorization. You can also explore how factor pairs relate to the greatest common factor and prime factorization for deeper understanding.
Positive Factor Pairs of 137:
| Factor 1 | Factor 2 |
|---|---|
| 1 | 137 |
Negative Factor Pairs of 137:
| Factor 1 | Factor 2 |
|---|---|
| -1 | -137 |
Prime Factorization of 137
Prime factorization of 137 is the process of expressing it as a product of its prime numbers. When we repeatedly divide 137 by the smallest possible prime numbers, we get 137. Therefore, the prime factorization of 137 is 137. Knowing prime factors is essential for solving problems involving GCF, LCM, and simplifying fractions.
Prime factors of 137:
137
Prime factorization of 137:
137
Compact form:
137
Find prime factorization of any number with our Prime Factorization Calculator tool.
How to Find the Factors of 137?
Finding the factors of 137 can be done efficiently using the division method. You only need to check numbers up to the square root of 137, because each divisor below the square root has a matching pair above it. Each number that divides 137 evenly forms a factor pair, giving you both the divisor and its corresponding factor. This method saves time and helps understand the structure of 137 in terms of its building blocks.
Optimized steps to find factors of 137:
- •137 ÷ 1 = 137 → ✅ Factor Pair: (1, 137)
This method avoids unnecessary checks and quickly identifies all factor pairs, making it especially helpful for larger numbers.
Find factors and factor pairs of any number with our Factor Checker tool.
Frequently Asked Questions about factors of 137
What are the factors of 137?
The factors of 137 are 1, 137.
What is the prime factorization of 137?
The prime factorization of 137 is 137.
How do I find the factors of 137?
To find the factors of 137, start by dividing 137 by every number from 1 up to the square root of 137.
What are factor pairs of 137?
The factor pairs of 137 are (1, 137), (-1, -137).
How can I use the factors of 137?
The factors of 137 can be used to simplify fractions, find the greatest common divisor (GCD), and determine multiples.
Are the factors of 137 always positive?
Factors can be both positive and negative. For example, the negative factors of 137 are -1, -137.