Factors, Multiples, and Prime Numbers

The video tutorial covers a quiz on various math topics including LCM, GCF, factors, multiples, geometry, ratios, and prime numbers. It guides students through multiple-choice questions, explaining the reasoning behind each answer. The tutorial emphasizes understanding mathematical concepts and problem-solving techniques.

Which list contains factors of 24?

• 24, 48, 72

• 2, 3, and 5

• 6, 8, and 12

• 10, 12, and 14

Which of the following lists cannot contain factors of 24?

• 24, 48, 72

• 2, 3, and 5

• 10, 12, and 14

• 6, 8, and 12

Which of the following is a factor of 24?

• 10

• 8

• 14

• 5

Which of the following is not a factor of 24?

• 8

• 14

• 6

• 12

Which of the following is a factor of 24?

• 5

• 14

• 8

• 10

What is the LCM of 4, 8, and 10?

• 40

• 20

• 4

• 2

Which two answer choices cannot be the LCM of 4, 8, or 10?

• 2 and 20

• 20 and 40

• 2 and 4

• 4 and 20

Which number is a multiple of both 4 and 10?

• 8

• 12

• 16

• 20

What is the greatest common factor (GCF) of 4, 8, and 10?

• 2

• 4

• 8

• 10

What is the least common multiple (LCM) of 4, 8, and 10?

• 30

• 40

• 20

• 10