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# What is highest common factors for 28 and 32?

Updated: 9/24/2023 Wiki User

9y ago

The word "highest" is a superlative and what that means is that there can be only one such number. Si there can be only one highest common factor, not factors.

HCF(28, 32) = 4. Wiki User

9y ago   Earn +20 pts
Q: What is highest common factors for 28 and 32?
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### What is the highest common factor of 28 32?

To find the highest common factor of two numbers, you must first split them into their prime factors. In this case, the numbers 28 and 32 can split as follows: 28 = 2x2x7 32 = 2x2x2x2x2 The next step is to identify all common prime factors. In this case, the common prime factors are two 2s. To find the HCF, you just multiply these together: 2x2=4 Thus the highest common factor of 28 and 32 is 4.

### What is the greatest common factor of 32 and 28?

The GCF of 28 and 32 is 4.The factors of 32 are 1, 2, 4, 8, 16, and 32.The factors of 28 are 1, 2, 4, 7, 14, and 28.The largest factor they have in common is 4, so it is the greatest common factor of 32 and 28.Alternately, you can examine their prime factors.The prime factors of 32 are 2, 2, 2, 2, and 2.The prime factors of 28 are 2, 2, and 7.The prime factors they have in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.It is 4

### What common factors are in 24 28 32?

Common factors of 24, 28, and 32 are: 1, 2, and 4.

### What you the greatest common factor of 28 and 32?

4 is the highest common factor of 28 and 32

### What are common factors of 32 and 28?

The common factors are: 1, 2, 4

It is 4

### What is the highest common prime factor of 28 and 32?

Since we are talking about highest common prime factor method of prime factorization will be very helpful in this case.So, we shall first start with the definition of prime factorization.Prime factorization: It is a method to express a number as the product of prime numbers.Prime factorization of 28 = 2x2x7Prime factorization of 32 = 2x2x2x2x2It is clear from the factorizations that 2 is the highest common prime factor.Alternate Method:We can easily write all the factors of 28 and 32, so:Factors of 28 are 1, 2, 4, 7, 14 and 28.Factors of 32 are 1, 2, 4, 8, 16 and 32.Common factors are 1, 2 and 4, but 2 is the only number which is prime.

### What are the common factors of 28 and 32?

There are three. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 32 are 1, 2, 4, 8, 16, and 32. The common factors of 28 and 32 are 1, 2, and 4. 1, 2, &amp; 4 1, 2 and 4

It is eight.

16

### How many common factors do 28 and 32 have?

Factors are numbers you can multiply together to get another number. 28: 1, 2, 4, 7, 14, 28 32: 1, 2, 4, 8, 16, 32 28 and 32 have 3 common factors: 1, 2 and 4.

### What are the common factors of 32 48 and 72?

THe common factors of 32, 48, and 72 are 1, 2, 4 and 8