Question

By using hcf find the lcm of 1333,1767

Answer 1

Answer:

31 is the Highest Common Factor for 1333 and 1767.

Answer 2

The LCM of 1333, 1767 is 75981.

GIVEN

Two numbers = 1333, 1767

TO FIND

LCM using HCF.

SOLUTION

To find the lcm using HCF we will first find out the HCF of the given numbers.

HCF of 1333 and 1767 using prime factorisation method;

1333 = 1× 31 × 43

1767 = 3× 31 × 19

HCF of 1333 and 1767 = 31

To find out the LCM we will apply the following formula;

LCM × HCF = products of the numbers given.

LCM × 31 = 1333× 1767

LCM = 2,355,411/31 = 75981

Hence, The LCM of 1333, 1767 is 75981.

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