Factors
Prime Factorization
HCF
LCM
Mixed Bag
100
The factors of 12.
What is 1, 2, 3, 4, 6, and 12?
100
The prime factorization of 78.
What is 2 x 3 x 13?
100

The HCF of 6 and 15.

What is 3?

100

The LCM of 12 and 15.

What is 60?

100

What is a irrational number?

What is a number that cannot be expressed as a fraction?

200
The factors of 22.
What is 1, 2, 11, and 22?
200
The prime factorization of 144.
What is 2 x 2 x 2 x 2 x 3 x 3?
200

The HCF of 18 and 27.

What is 9?

200

The LCM of 18 and 27.

What is 54?

200

The number of minutes in 5 hours.

What is 300?

300
The factors of 29.
What is 1 and 29?
300

The prime factorization of 360.

What is 2 x 2 x 2 x 3 x 3 x 7 or 23x32x5?

300

The HCF of 26 and 65.

What is 13?

300
The LCM of 16 and 32.
What is 32?
300

Is 169 a square number? yes or no

Yes

400

The factors of 48.

What is 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48?

400

The prime factorization 720.

What is 2x2x2x2x3x3x5 or 24x32x5?

400

The HCF of 60 and 25.

What is 5?

400
The LCM of 25 and 40.
What is 200?
400

The number of cents in $2.50

What is 250?

500
The factors of 100.
What is 1, 2, 4, 5, 10, 20, 25, 50, and 100?
500

The prime factorization of 1,260.

What is 2x2x3x3x5x7 or 22x32x5x7?

500

The HCF of 64, 84, and 120.

What is 4?

500

The LCM of 15, 25, and 30.

What is 150?

500
The number of hours in 3 days.
What is 72?
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