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srikanth prabhu

· started a discussion

· 1 Months ago

it can also be 21

Question:
If the LCM of three numbers is 9570, then their HCF will be :
Options:
A) 11
B) 12
C) 19
D) 21
Solution:
By inspection, we see that 9570 is completely divisible by 11.

Hence, 11 will be the HCF.
OR:
9570= 2*3*5*11*29

Knowledge Expert

· commented

· 1 Months ago

Dear student,
Given answer is correct.
Keep learning,
Team TR

mission 100

· commented

· 1 Months ago

21 is not divided ....

Bhavya Sharma

· commented

· 1 Months ago

check ur calculations,

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