Gain familiarity with factors and multiples

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4th Grade Math › Gain familiarity with factors and multiples

Questions 1 - 10

Which answer below provides a factor of

Explanation

A factor is a number that can be evenly divided into a given number, or a number when multiplied by another number equals the given number.

$20\div10=2$

$10\times2=20$

Which answer below provides a factor of

Explanation

A factor is a number that can be evenly divided into a given number, or a number when multiplied by another number equals the given number.

$30\div10=3$

$10\times3=30$

Which answer below provides a factor of

Explanation

A factor is a number that can be evenly divided into a given number, or a number when multiplied by another number equals the given number.

$30\div10=3$

$10\times3=30$

Which answer below provides a factor of

Explanation

A factor is a number that can be evenly divided into a given number, or a number when multiplied by another number equals the given number.

$20\div10=2$

$10\times2=20$

Which number below is prime?

Explanation

A prime number is a number that cannot be divided evenly by any number , other than and itself. This means that a prime number has no divisors or factors.

Of the choices above, is the only number with no divisors or factors.

can de divided evenly by

can be divded evenly by

can be divided evenly by

Which number below is prime?

Explanation

A prime number is a number that cannot be divided evenly by any number , other than and itself. This means that a prime number has no divisors or factors.

Of the choices above, is the only number with no divisors or factors.

can de divided evenly by

can be divded evenly by

can be divided evenly by

Which answer below provides a factor of