The sum of a number times 2 and 22 is at least 19.

Answer: The GCF of 5 and 40 is 5

Step-by-step explanation:

The greatest common factor (GCF) of two numbers is the largest number that divides both of them evenly. To find the GCF of 5 and 40, we can list the factors of each number and find their common factors.

The factors of 5 are 1 and 5. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40.

To find the common factors, we can compare the factors of 5 and 40:

- Both 5 and 40 have 1 as a factor.

- However, 5 is not a factor of 40.

Therefore, the GCF of 5 and 40 is 1, as it is the largest number that divides both 5 and 40 evenly.

Another way to find the GCF is by using prime factorization. Let's find the prime factorization of 5 and 40:

- The prime factorization of 5 is 5.

- The prime factorization of 40 is 2 * 2 * 2 * 5.

To find the GCF, we take the common prime factors with the lowest exponents. In this case, the common prime factor is 5.

So, the GCF of 5 and 40 is 5.

Final answer:

The GCF of 5 and 40 is 5.

Explanation:

To find the GCF of 5 and 40, we can list the factors of each number and find the largest common factor.

Factors of 5: 1, 5

Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40

The common factors of 5 and 40 are 1 and 5. The largest common factor is 5.

Therefore, the GCF of 5 and 40 is 5.

Learn more about finding the greatest common factor (gcf) here:

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Answer:

It’s C on Edge which is 1.6

Step-by-step explanation:

I got it right