A2 Maths Quiz 01 MChoice Multiple Choice 43 Assessment 2 : Maths Quiz 01 1 / 10 Numbers that have more than 2 factors (but finite number of factors) are known as - Whole Numbers Prime Numbers Decimal Numbers Composite Numbers 2 / 10 A number greater than 1 that only has two factors, 1 and the number itself is called a - Composite Number Prime Number Whole Number Decimal Number Prime numbers are special numbers that are larger than 1 and have only two factors: 1 and the number itself. In other words, when you try to divide a prime number by any other number apart from 1 and itself, you'll always have a leftover amount, which we call a non-zero remainder. 3 / 10 12 is a composite number. Why is 12 a composite number? It is greater than 10 It is a positive integer that has more than 2 factors It is divisible by 1 It is divisible by itself 4 / 10 Which 2 numbers are factors of 16? (6,2) (3,4) (8,1) (2,8) If we can express the given number as the product of two whole numbers, then the numbers being multiplied are factors of the product. 5 / 10 The highest number among the common factors identified between two numbers is called? Highest Whole Factor Highest Common Factor (HCF) Highest Prime Factor Highest Factor 6 / 10 The factors of a number which are also prime numbers are called- Common factors Prime factors Greatest common factor Whole factors 7 / 10 All prime numbers are odd numbers except for the number 2, which is the smallest prime number. Why is 2 a prime number? 2 is a prime number because it is not a decimal number. 2 is a prime number because it only has two factors. 2 is a prime number because it is greater than 1. 2 is a prime number because it is less than 3. Remember a prime number has only 2 factors. 1 and the number itself. 8 / 10 What is a common factor? A common factor is a factor shared between two or more numbers Numbers that have a common product Whole common numbers Prime factors List the factors of two numbers and then identify the factors that are common among them.eg. What are the common factors of 3 and 12?Factors of 3 are (1,3)Factors of 12 are (1,2,3,4,6,12)So the common factors are 1 and 3 because they exist in both sets. 9 / 10 What are the factors of 12? 1, 2, 3, 4, 5.6 12,1,2,6,5,4 2,3,4,6,8 6,4,3,2,12,1 Factors are numbers you can multiply together to get another number, called the product.eg. 2 x 3 = 6. So 2 and 3 are factors of 6. 10 / 10 What is the highest common factor(HCF) between 24 and 18? 18 8 6 4 Let’s start by listing out the factors.Factors of 24: 1, 2, 3, 4, 6, 8, 12, and 24Factors of 18: 1, 2, 3, 6, 9, and 18 Your score is 0% Restart Anonymous feedback Thank you for your review!Your Friend,Sami Send feedback