find out l.c.m and h.c.f of the following 336,504,and 672
Answers
Step-by-step explanation:
lcm of these term is:
336,504,672 is divided by 2 then
168,252,336 and it is divisible by 2
84,126,168 and these term is divisible by 2
42,62,84 and this term divisible by 2
21,31,42 and this term is divisible by 2
21,31,21 only 42 is divisible by 2and remaining digit is as it is and then it is divisible by 21
1,31,1 and 31 remains same and other digit as it is and 31is divisible by 31 and finaly
1,1,1
and lcm of the 336,504,672 is 20832
and in the lcm all the are taken together and in hcf all the digit are taken different then in hcf
336 is is divisible by 2
168 is divisible by 2
84 is divisible by 2
42 is divisible by 2
21 is diviaible by 3
7 is diviaible by 7
1.....
504 is divisible by 2
252 is divide by 2
126 is divide by 2
63 is divide by 3
21 is divide by 3
7 is divide by 7
1....
672 is divide by 2
336 is divide by 2
168 is divide by 2
84is divide by 2
42 is divide by 2
21 is divide by 3
7 is divide by 7
1...
336=2*2*2*2*3*7
504=2*2*2*3*3*7
672=2*2*2*2*2*3*7
then similar in all the three digit is 2*2*2*3*7=168 is answer of hcf