Grade 6 - Number
Standard 6.N.3 - Practice finding the GCF and LCF between two numbers in word problems.
Included Skills: Number Properties
Demonstrate an understanding of factors and multiples by: • determining multiples and factors of numbers less than 100 • identifying prime and composite numbers • solving problems using multiples and factors. • Achievement Indicators: - 6N3.1 Determine all the whole number factors of a given number, using arrays. - 6N3.2 Identify the factors for a given number, and explain the strategy used; e.g., concrete or visual representations, repeated division by prime numbers or factor trees. - 6N3.3 Solve a given problem involving factors or multiples. - 6N3.4 Identify multiples and factors for a given number, and explain the strategy used to identify them. - 6N3.5 Provide an example of a prime number, and explain why it is a prime number. - 6N3.6 Provide an example of a composite number, and explain why it is a composite number. - 6N3.7 Sort a given set of numbers as prime and composite. - 6N3.8 Explain why 0 and 1 are neither prime nor composite.