Factors and Multiples

Factors and Multiples

Assessment

Flashcard

Mathematics

4th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a factor?

Back

A factor is a whole number that can be divided evenly into another number. For example, factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.

2.

FLASHCARD QUESTION

Front

What is a multiple?

Back

A multiple is the result of multiplying a number by an integer. For example, multiples of 5 include 5, 10, 15, 20, 25, etc.

3.

FLASHCARD QUESTION

Front

What is a composite number?

Back

A composite number is a whole number greater than 1 that has more than two factors. For example, 20 is composite because it has factors 1, 2, 4, 5, 10, and 20.

4.

FLASHCARD QUESTION

Front

What is a prime number?

Back

A prime number is a whole number greater than 1 that has exactly two factors: 1 and itself. For example, 7 is prime because its only factors are 1 and 7.

5.

FLASHCARD QUESTION

Front

What is a factor pair?

Back

A factor pair consists of two numbers that, when multiplied together, equal a given number. For example, (2, 12) is a factor pair of 24.

6.

FLASHCARD QUESTION

Front

How do you find factors of a number?

Back

To find factors of a number, divide the number by whole numbers starting from 1 up to that number. If the division results in a whole number, both the divisor and the quotient are factors.

7.

FLASHCARD QUESTION

Front

What is the least common multiple (LCM)?

Back

The least common multiple (LCM) of two or more numbers is the smallest number that is a multiple of each of the numbers. For example, the LCM of 4 and 5 is 20.

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