How To Use A Venn Diagram To Find Hcf And Lcm

To find the hcf find any prime factors that are common to both numbers from the middle of the venn diagram.

How to use a venn diagram to find hcf and lcm. From this we can get hcf and lcm of 0 6 9 6 0 12 by dividing the above result by 100. Using a venn diagram for lcm and gcf. We have to decompose the given numbers in to prime factors. In the example shown above we have the two numbers 24 and 60.

4 6 18 customer reviews. 24 and 60 2 2 3 2 5 24 60 multiply all the prime factors in the venn diagram together to find the lcm. Hcf 3 5. Now multiply the common prime factors together to find the hcf.

How to find the hcf and lcm using prime factor decomposition and venn diagrams. Because we have multiplied by 100 earlier hcf of 0 6 9 6 0 12 0 12. 24 and 60 2 2 3 2 5 24 60 make sure you understand why this is true. Hcf 2 times 2 times 3 12 the lcm is found by multiplying together the numbers from all three sections of the circles.

Work out the hcf and lcm of 140 and 210. 60 2 x 2 x 3 x 5. The following steps will be useful to find hcf and lcm using venn diagram. Work out the highest common factor hcf and lowest common multiple lcm of 48 and 60.

24 2 x 2 x 2 x 3. Hcf and lcm using venn diagrams worksheet. Lcm of a set of numbers. Jul 18 2013 updated.

A lesson based on using prime factor decomposition venn diagrams to find the hcf amp. Feel free to create and share an alternate version that worked well for your class following the guidance here. Lcm 2 times 2 times 2 times 3 times 3 times 5 360. Now we have to draw two circles as shown above.

The smallest value that is a multiple of 24 and 60 is found here.