find the hcf of 56 and154.then find their lcm with the help of their hcf
Answers
Answered by
1
a = 56
b = 154
56 = 2 × 2 × 2 × 7
154 = 2 × 7 × 11
HCF = 2 × 7 = 14
Now,
LCM × HCF = a × b
=> LCM × 14 = 56 × 154
=> LCM = 4 × 154
=> LCM = 616
b = 154
56 = 2 × 2 × 2 × 7
154 = 2 × 7 × 11
HCF = 2 × 7 = 14
Now,
LCM × HCF = a × b
=> LCM × 14 = 56 × 154
=> LCM = 4 × 154
=> LCM = 616
Answered by
0
56 = 2 × 2 × 2 × 7
154 = 2 × 7 × 11
hcf of 56 and 154 = 2 × 7 = 14
one number × other number = lcm × hcf
56 × 154 = lcm × 14
lcm = 616
154 = 2 × 7 × 11
hcf of 56 and 154 = 2 × 7 = 14
one number × other number = lcm × hcf
56 × 154 = lcm × 14
lcm = 616
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