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Factors and multiples - Quiz. 1) a factor of 20 a) 6 b) 4 c) 40 d) 200 2) a factor of 5 a) 5 b) 10 c) 2.5 d) 50 3) a factor of 36 a) 16 b) 108 c) 10 d) 36 4) a factor is... a) a circumstance, fact, or influence that contributes to a result b) a number that divides into another number exactly and without leaving a remainder c) a number that can ...
2 Σεπ 2019 · Practice Questions. Previous: Currency Practice Questions. Next: Midpoint of Two Numbers Practice Questions. The Corbettmaths Practice Questions on Multiples, Factors and Primes.
Leaderboard. Switch template. 1) What is a factor? 2) What is a multiple? 3) What is a prime number? 4) Which number is a factor of 24? 5) Which number is a factor of 81?
Factors and multiples | Khan Academy. 4th grade math (Illustrative Math-aligned) 9 units · 182 skills. Unit 1 Factors and multiples. Unit 2 Fraction equivalence and comparison. Unit 3 Extending operations to fractions. Unit 4 From hundredths to hundred-thousands. Unit 5 Multiplicative comparison and measurement.
Examples: 25 (Factors: 1, 5, 25) 33 (Factors: 1, 3, 11, 33) To determine if a number is prime or composite, think of your divisibility rules. All even numbers (except 2) are composite because they can be divided by 2. Numbers ending in 5 (except 5) are composite because they can be divided by 5.
Here we will learn about factors, including recognising factors, commutativity, how to systematically find all factor pairs of a number, and solving problems using factors. There are also factors worksheets based on Edexcel, AQA and OCR exam questions, along with further guidance on where to go next if you’re still stuck.
The questions on factors are mainly based on how to find the missing factor, by using the tree method find the factors, factor the numbers with the help of division, finding the common factor and problems on factors. 1. Find each missing factor: (a) ___ × 8 = 24. (b) 5 × ___ = 30. (c) ___ × 9= 45.
