## What is a common factor in an algebraic expression?

Given two terms in an algebraic expression the common factors are those things which divide both of them. Example 1 : (a) 3uv and 6u have common factors 1, 3,u and 3u. (b) 2xy and 4xyz have common factors 1, 2, x, y, 2x, 2y, 2xy and xy.

## What is the GCF of 15 and 25?

There are 2 common factors of 15 and 25, that are 1 and 5. Therefore, the greatest common factor of 15 and 25 is 5.

**What are the common factors of 15 and 30?**

There are 4 common factors of 15 and 30, that are 1, 3, 5, and 15. Therefore, the greatest common factor of 15 and 30 is 15.

**What is the GCF of 20 24 and 40 * 1 point?**

Answer: The common factors for 20,24,40 20 , 24 , 40 are 1,2,4 1 , 2 , 4 . The GCF (HCF) of the numerical factors 1,2,4 1 , 2 , 4 is 4 .

### What is the HCF of 15 25 and 30?

5

Answer: HCF of 15, 25 and 30 is 5.

### What is the GCF of 110 40 and 120?

The greatest common factor for 110,40, and 120 is 10. 110 factors: 1,2,5,10,11,22,55,110.

**What is the easiest way to find the GCF?**

One way to find the greatest common factor (GCF) is. Step 1: List the factors of two numbers. Step 2: Find the factors common to both numbers. Step 3: Select the greatest common factor. Read the lesson on greatest common factor if you need to learn how to find the greatest common factor.

**How do you factor out the GCF?**

Factoring out the GCF is the first step in many factoring problems. Step 1: Determine the greatest common factor of the given terms. The greatest common factor or GCF is the largest factor that all terms have in common. Step 2: Factor out (or divide out) the greatest common factor from each term.

## What is the GCF calculator?

Greatest Common Factor Calculator [GCF Calculator] The GCF or the greatest common factor is also known as the HCF or the highest common factor. This refers to the biggest positive integer of two or more integers which can divide the numbers without getting a remainder.

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