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Q: How can you determine whether one number is a factor of another number?

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This is called a factor. Factors, by definition, are numbers you can multiply together to get another number, or a product.

Factors come in pairs. If you know one factor, divide it into the number. The answer will be another factor.

Start looking for factors; you already know that 1 is a factor, and that the number itself is a second factor (unless the number is 1). As soon as you find a factor that is neither 1 nor the number itself, the number is composite. If you find exactly two factors, the number is prime. If the number has only one factor, the number is 1, which is neither prime nor composite.

Factor?

a divisor or a factor

Related questions

Divide the smaller number into the bigger number. If the answer comes out even with no remainder, it's a factor.

Divide the larger number by the smaller. If the result has no remainder (no decimal) then the smaller number is a factor of the larger.

Divide the factor into the number. If the answer is a whole number, the factor is a factor.

Knowing the rules of divisibility will help. Also, if you divide the smaller number into the larger one and the answer is an integer, it's a factor.

If a number can be evenly divided by another number, the smaller number is a factor of the larger number.

The easiest way is to divide the number by the suspected factor.

If the prime factorization contains a 5 and a 7, 35 is a factor.

You use divisibility rules t determine whether a particular number is (or is not) a factor of another number. If it is a factor, you can reduce the numbers involved to smaller numbers.You might want to find factors to simplify fractions or to add or subtract factions.

If N is the number, and f is the number that you want to test as a possible factor, then first of all:test N > f (this must be true, the factors are always smaller in magnitude)next perform N ÷ f (N divided by f). If the quotient (answer to a division problem) is a whole number with no remainder or fractional part, then f is a factor of N.If the quotient is not a whole number (meaning there is a remainder), then f is not a factor.

it's simple, you divide the potential factor by the original number.For example, if I wanted to find out if 12 was a factor of 36;36/12= 3Because this number is an integer and not a decimal we know that in fact, 12 is a factor of 36.I hope that helped :)

Yes. If you know one factor of a number, divide it into the number. The answer will be another factor.

No, that's just a factor. A common factor is when that factor is also a factor of another number.

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