WebExample 1: Find the highest number that divides 8 and 12 exactly. Solution: The highest number that divides 8 and 12 exactly is their highest common factor, i.e. HCF of 8 and 12. ⇒ Factors of 8 and 12: Factors of 8 = 1, 2, 4, 8 Factors of 12 = 1, 2, 3, 4, 6, 12 … WebWhat is the GCF of 8 and 12? 10. What is the GCF of 15 and 20? 11. What is the GCF of 21 and 35? 12. What is the GCF of 6 and 18? 7. Find the greatest common factor and least common multiple of 12 and 36. * a. GCF 2, LCM 6 b. GCF 6, LCM 18 c. GCF 12, LCM 16 d. GCF 12, LCM 36; 8. Find the GCF using any method20.22. 12 and 156 and 921.20 and ...
Highest Common Factor - GCSE Maths - Steps, Examples
WebThe factors of 38 are 38, 19, 2, 1. The factors of 46 are 46, 23, 2, 1. The common factors of 38 and 46 are 2, 1, intersecting the two sets above. Step-by-step explanation: hope it helps. 15. 8 Which illustration shows the correct common factors of 38 and 54 Answer: D.) Step-by-step explanation: pa brainliest po. 16. x²+44-38=0 in factoring ... WebSo, the common factors of 22 and 33 are 1 and 11. Highest Common Factor. The highest common factor (HCF) of two (or more) numbers is the largest common factor. So, the common factors of 8 and 12 are 1, 2 and 4; and 4 is the largest common factor. Setting out: Often, we set out the solution as follows: Example 18. Find the highest … cumberland \\u0026 investment
CK12-Foundation
WebDetailed Answer: The Greatest Common Factor (GCF) for 2, 8 and 12, notation CGF (2,8,12), is 2. Explanation: The factors of 2 are 1,2; The factors of 8 are 1,2,4,8; The factors of 12 are 1,2,3,4,6,12. So, as we can see, the Greatest Common Factor or Divisor is 2, because it is the greatest number that divides evenly into all of them. WebThere are 3 common factors of 4, 8 and 12, that are 1, 2, and 4. Therefore, the highest common factor of 4, 8 and 12 is 4. HCF of 4, 8 and 12 by Long Division. HCF of 4, 8 and … WebThe factors of 38 are 38, 19, 2, 1. The factors of 46 are 46, 23, 2, 1. The common factors of 38 and 46 are 2, 1, intersecting the two sets above. Step-by-step explanation: hope it … cumberland \\u0026 salem county wib