LCM GCF Factor Multiple

What we can multiply to get a certain number. 5 and 2 are ____________ of 10. 

• multiple
• inverse operation
• factor
• divisor

Tags

CCSS.4.OA.B.4

The product of factors : 2 x 3 = 6 ..... What is the name of 6 

• Factor
• Multiples
• Common Denominator 
• Common Numerator

What is the Greatest Common Factor of 10 and 21?

• 2

• 12

• 1

• 5

What is the Least Common Multiple of 4 and 14

• 28

• 42

• 56

• 24

What is the GCF of 8 and 24?

• 1

• 24

• 8

• 4

Adam is trying to find the greatest number of gift bags he can give to his friends. He wants the same amount of toy dinosaurs and stickers in each bag. If he has 30 toy dinosaurs and 20 stickers, what does he need to find? How many dinosaurs and stickers will be in each bag?

• Greatest Common Multiple; 3 dinosaurs and 2 stickers

• Greatest Common Factor; 3 dinosaurs and 2 stickers

• Greatest Common Factor; 6 dinosaurs and 4 stickers

• Least Common Multiple; 60 dinosaurs and 60 stickers

What is the greatest common factor of 24 and 36?

• 2

• 3

• 12

• 24

What are the factors of 25?

• 1, 2, 3, 5, 10, 15, 25
• 1, 5,  25
• 1, 25
• 1, 5

Tags

CCSS.4.OA.B.4

What is the Greatest Common Factor of 35 and 49

• 5

• 7

• 1

• 17

This is the greatest whole number that is a factor of two whole numbers. Or, the highest number that divides exactly into two or more numbers.

• Greatest Common Factor

• Least Common Multiple

• Multiplicative Inverses

• Algorithm