Hcf Venn Diagram Method

Venn diagram method to find lcm nd hcf venn diagram method for hcf and l c m is the easiest way to find hcf and l c m of two numbers.

Hcf venn diagram method. Hcf and lcm using venn diagrams worksheet. Vt hcf and lcm product of prime factors using venn diagram. It is good idea to use the factor tree method for both algorithms. 48 and 72 answers 2 2 3 2 3 48 72 2 hcf 24 lcm 144 draw a venn diagram and use it to find the hcf and lcm for.

Venn diagram method for hcf and lcm using venn diagram is the easiest way to find the highest common factor and least common multiple of two or more numbers. One is more of algebraic the other uses diagrammatic venn diagram representation which more approachable hence recommended. You can print it out or write your answers on a piece of paper. In practice this method is only feasible for small numbers.

4 6 18 customer reviews. Using venn diagrams to find the hcf and lcm have a go at this venn diagram worksheet from numerise. Draw a venn diagram and use it to find the hcf and lcm for. 48 and 72 60 and 144 75 and 200 648 and 720 36 63 and 108 your turn draw a venn diagram and use it to find the hcf and lcm for.

The picture shown below clearly illustrates how to find hcf and lcm of two or more numbers using venn diagram. Example find the hcf and lcm of 12 and 180. 48 2 2 2 2 3. That is nothing but the shortcut to find hcf and l c m.

Here is another concrete example illustrated by a venn diagram. They are algorithms because they work but it is not explained why they do work. Suppose it is desired to find the greatest common divisor of 48 and 180. How to solve lcm and hcf gcf word problems.

Luis teacher always gives exams with 30 questions while william s teacher gives more frequent exams with. At that time they are in need of the easiest way to find hcf and l c m. 60 and 144 answers 2 2 3 5 3 60 144. Because often some people find it difficult to find hcf and l c m.

Computing prime factorizations in general takes far too long. Find the lcm and hcf of 24 and 60. I used this with a lower ability year 10 group and used a3 sized venn diagrams that they could physically move numbers in and out of this worked brilliantly. Feel free to create and share an alternate version that worked well for your class following the guidance here.

Can be used to calculate the highest common factors hcfs and lowest common multiples lcms of numbers. How to use a venn diagram method to find lcm and hcf.