What Is The Common Factor Of 8 And 16?

What are the common factors of 8?

Find the common factor of 8 and 12.

Factor of 8 = 1, 2, 4 and 8.

Factor of 12 = 1, 2, 3, 4, 6 and 12.

Therefore, common factors of 8 and 12 = 1, 2 and 4..

What is the HCF of 15 and 30?

The common factors of 15 and 30 are 1, 3, 5, and 15. The greatest common factor is 15.

What is the HCF of 5 10 and 15?

Factors of 15 = 1, 3, 5 and 15. Factors of 10 = 1, 2, 5 and 10. Therefore, common factor of 15 and 10 = 1 and 5. Highest common factor (H.C.F) of 15 and 10 = 5.

How many factors does 4 have?

Table of Factors and MultiplesFactorsMultiples1, 33121, 2, 44161, 55201, 2, 3, 662441 more rows

What’s the GCF of 15 and 25?

5The Greatest Common Factor of 15and25 is 5. (the number itself and 1 do not count). The factor(s) of 25 is 5 .

Which factors of 8 are also factors of 16?

We know 2 and 8 are factors of 16 because 2 x 8 = 16.

What does a factor of 8 mean?

A math factor is a number you multiply with others to get to a desired number. Whatever numbers you use to multiply together to get to a number of your choice are factors. You can then say that 2 and 4 are factors of 8. …

What are the common factors of 18 and 30?

We found the factors and prime factorization of 30 and 18. The biggest common factor number is the GCF number. So the greatest common factor 30 and 18 is 6.

What is the HCF of 15 and 35?

5. 2Factors of 35 (Thirty five) = 1, 5, 7 and 35. Therefore, common factor of 15 (Fifteen) and 35 (Thirty five) = 1 and 5. Highest common factor (H.C.F) of 15 (Fifteen) and 35 (Thirty five) = 5. 2.

Whats the HCF of 15 and 20?

5Greatest common factor (GCF) of 15 and 20 is 5. We will now calculate the prime factors of 15 and 20, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15 and 20.

What is HCF example?

HCF : The largest number that divides two or more numbers is the highest common factor (HCF) for those numbers. For example, consider the numbers 30 (2 x 3 x 5), 36 (2 x 2 x 3 x 3), 42 (2 x 3 x 7), 45 (3 x 3 x 5). 3 is the largest number that divides each of these numbers, and hence, is the HCF for these numbers.

What are the common factors of 4 and 8?

Greatest common factor (GCF) of 4 and 8 is 4. We will now calculate the prime factors of 4 and 8, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4 and 8.

What are the factors of 4 and 8?

The gcf of 4 and 8 can be obtained like this:The factors of 4 are 4, 2, 1.The factors of 8 are 8, 4, 2, 1.The common factors of 4 and 8 are 4, 2, 1, intersecting the two sets above.In the intersection factors of 4 ∩ factors of 8 the greatest element is 4.Therefore, the greatest common factor of 4 and 8 is 4.

What are the common factors of 15?

The factors of 15 are : 1, 3, 5, 15. 1 and 3 are the only common factors (numbers which are factors of both 12 and 15).

What is the common factor of 16?

The factors for 16 are 1, 2, 4, 8, 16. The two numbers (12 and 16) share common factors (1, 2, 4). The greatest of these is 4 and that is the greatest common factor.