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# What is the common factor of 15 and 40?

Updated: 9/21/2023

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12y ago

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12y ago

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Q: What is the common factor of 15 and 40?
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### How do i simply 15 over 40 into a fraction?

15/40 = 3/8 by dividing the highest common factor of 15 and 40 which is 5

### What is the gfc of 15 and 40?

The greatest common factor of 15 and 40 is 5

### What are the great common factors of 15 and 40?

The greatest common factor is 15

### What is the greatest common factor of 10 and 15 and 40?

The GCF of 10, 15, and 40 is 5.

### 15 and 40 What is the greatest common factor?

5 is the GCF of 15 and 40.

5

The GCF is 5.

### How do you know if 15 over 40 is in simplest form?

If '15' and '40' have a common factor, then it's not. Hint: They have, and it's not.

The GCF is 5.

### What is the greatest common factor of 15 and 40?

The GCF of 40,15 is 515 = 3 x 540 = 2 x 2 x 2 x 5-----------------------------------------------------------------------------------------------------------Another way to see it, which may be easier for you to understand is:15 = 5 x 3 (5 is a factor and 3 is a factor)40 = 5 x 8 (5 is a factor and 8 is a factor)So the answer is 5, which is the largest number (greatest common factor) that will divide evenly into 40 and 15.The GCF is 5.

The GCF is 5.

The GCF is 1.