A class has 48 female students and 72 male students. They want to divide into groups so that the number of males and females in each group is equal. What is the maximum number of groups possible?
A number is a common factor of two or more numbers if it is a factor of all those numbers. Example: Factors of 6 are . Factors of 8 are . Their common factors are Luyện tбєp ЖЇC
Lý thuyết ước chung và ước chung lớn nhất toán 6 - Vuihoc A class has 48 female students and 72 male students
In Vietnamese Grade 6 mathematics, (Luyện tập Ước chung) refers to practicing exercises related to finding Common Factors of two or more numbers. 1. Core Definitions Factor (Ước): If a natural number is divisible by a natural number is a multiple of is a factor of A number is a common factor of two
This is the largest number in the set of common factors. 2. How to Find Common Factors (ƯC) There are two primary methods used in practice: Method 1: Direct Listing (For small numbers) List all factors of each number. Identify the numbers that appear in all lists.
Multiply these common prime factors together, each raised to its smallest power found in the factorizations. 4. Practice Exercises (Luyện tập) Problem 1: Find the common factors of 12 and 15. Step 1: Step 2: Answer: Problem 2: Find the Greatest Common Factor of 18 and 24. Factorize: Identify common prime factors: 2 and 3. Smallest powers: 212 to the first power 313 to the first power Calculation:
Identify the prime factors that are common to all numbers.