Hcf And Lcm Gcse Questions And Answers
Hcf And Lcm Gcse Questions And Answers. (2) 10.!a red light flashes every 3 seconds.!a yellow light flashes every 8 seconds.!a green light flashes every 11 seconds Therefore possible pairs of numbers with given hcf and lcm are:
Then 80a*80b= 80*5760 or ab= 72. • diagrams are not accurately drawn, unless otherwise indicated. [2 marks] answer turn over for next question turn over 6
Hence Largest Size Of Square Tiles That Can Be Paved Exactly With Square Tiles Is 21 Cm.
Solving the lcm and hcf questions. (80*1, 80*72) or (80, 5760) and (80*8, 80*9) or ( (640, 720) hence option a is the correct one. (ii) (4) find the highest common factor of 56 and 84.
(A) Espress 120 As The Product Of Powers Of Its Prime Factors.
Numerous practice worksheets on hcf and lcm will assist you in learning different methods of finding the highest common factor, least common multiple, finding hcf when lcm is given, and vice versa. 9.!the highest common factor (hcf) of two numbers is 6.!the lowest common multiple (lcm) of the same numbers is 60.!what are the two numbers?. (2) james thinks of two numbers.
Then 80A*80B= 80*5760 Or Ab= 72.
Most of these are maths, but there are some ict/computing and tutor time activities. (2) 10.!a red light flashes every 3 seconds.!a yellow light flashes every 8 seconds.!a green light flashes every 11 seconds [2 marks] answer 3(b) write 90 as a product of prime factors.
He Says “The Highest Common Factor (Hcf) Of My Two Numbers Is 3 The Lowest Common Multiple (Lcm) Of My Two Numbers Is 45” (B) Write Down Two Numbers That James Could Be Thinking Of.
Solved 50 lcm and hcf questions and answers section with explanation for various online exam preparation, various interviews, aptitude category online test. More lessons for gcse maths math worksheets videos, examples and solutions to help gcse maths students learn how to find the highest common factor (hcf) and lowest common multiple (lcm). Find the higest common factor:
5.25 Meters=525 Cm = 5 × 5 × 3 × 7.
[2 marks] answer 3(c) write 160 as a product of its prime factors give your answer in index form. Defines the greatest factor present in between given two or more numbers, whereas l.c.m. Gcse hcf, lcm questions and answers.