Question

LCM of 145,232 and HCF of 861,1353​

Answer 1

Answer:

LCMTo get the Least Common Multiple (LCM) of 145 and 232 we need to factor each value first and then we choose all the factors which appear in any column and multiply them:

145: 5 29

232: 2 2 2 29

LCM: 2 2 2 5 29

The Least Common Multiple (LCM) is: 2 x 2 x 2 x 5 x 29 = 1160

Step-by-step explanation:

HCF

HCF(861,1353)

⇒ 3∣861 3∣1353

___________ _____________

7∣287 11∣451

___________ _____________

41∣41 41∣41

____________ ______________

1 1

HCF=3×41=123

LCM(861,1353)

3∣861,1353

______________

41∣287,451

______________

7∣7,11

______________

11∣1,11

______________

1,1

LCM=3×41×7×11

=9471.

Answer 2

Answer:

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