verify that HCF of 10 15 and 20 is a factor of LCM of the same numbers
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10 can be as 2 x 5
15 as 3 x 5
20. as 2 x 2 x 5
Hcf is 5
L. C. M of 10 15 20 is
2 | 5 15 10
5 | 1 3 2
3 | 1 1 2
2 | 1 1 1
2 x 5 x 3 x 2 = 60
Now we can say the HCF 5 is also the factor of LCM.
15 as 3 x 5
20. as 2 x 2 x 5
Hcf is 5
L. C. M of 10 15 20 is
2 | 5 15 10
5 | 1 3 2
3 | 1 1 2
2 | 1 1 1
2 x 5 x 3 x 2 = 60
Now we can say the HCF 5 is also the factor of LCM.
vinay0123:
is this correct
i dont no
yes it's correct bro
yeah it's hcf method is correct
Ok
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