Hcf Lcm Venn Diagrams Worksheet
Using venn diagrams to find the hcf and lcm have a go at this venn diagram worksheet from numerise.
Hcf lcm venn diagrams worksheet. 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. Find the hcf and lcm of 60 and 27. Students can complete an example on the first sheet as guided by the teacher and then there are a bank of questions on the following two sheets. You can print it out or write your answers on a piece of paper.
Once we have the venn diagram finding the lcm is simply a matter of multiplying all the numbers in the venn diagram together. Hcf and lcm using venn diagrams worksheet. Find the lcm and hcf of a 8 and 12 b 6 and 16 c 24 and 42 d 72 and 84 e 80 and 36 show step by step solutions. Hcf and lcm venn diagrams.
We first need the prime factorisation of both numbers in which we would use factor trees. To find the hcf we multiply the numbers. Hcf and lcm questions old version. However we already have the prime factorisation of 60 which is.
Nature of the roots of a quadratic equation worksheets. Eshgiles ks3 4 hcf and lcm using venn diagram worksheet. For large numbers the easiest way to find the hcf and lcm is to use venn diagrams. Moves onto calculating highest common factors and lowest common multiples using prime factors and venn diagrams.
Pythagorean theorem word problems. This type of activity is known as. Tutorial on expressing numbers as products of their prime factors. The picture shown below clearly illustrates how to find hcf and lcm of two or more numbers using venn diagram.
Mathematics number factors multiples and primes. Lcm 3 2 3 5 90. May 10 2019 may 10 2019 craig barton. Jul 18 2013 updated.
Hcf and lcm from venn diagrams. Writing and evaluating expressions worksheet. Creative commons sharealike other resources by this author. Free 7 eshgiles ks2 3.
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