Determine the Greatest Common Factor (GCF)

(C) Give examples of ratios as multiplicative comparisons of two quantities describing the same attribute

(Y8) Factorise algebraic expressions by identifying numerical factors (ACMNA191)

6.NS.4 Find the greatest common factor of two whole numbers less than or equal to 100 and the least common multiple of two whole numbers less than or equal to 12. Use the distributive property to express a sum of two whole numbers 1-100 with a common factor as a multiple of a sum of two whole numbers with no common factor. For example, express 36 + 8 as 4 (9 + 2).