Question

the HCF and LCM of two numbers are 12 and 5040 , respectively . if one of the numbers is 144 , find the other number?​

Answer 1

Solve this question by using below formula.

Product of 2 numbers = product of their HCF and LCM

144 * x = 12 * 5040

x = (12*5040)/144 = 420

Answer 2

Given :

• HCF = 12
• LCM = 5040
• One of the two nos. = 144

Formula :

$\bf\purple{\fbox{Product\:of\:the\: numbers\:= HCF×LCM}}$

Assuming :

• Other number = x

Solution :

Product of the numbers = HCF × LCM

=> 144 × x = 12×5040

=> x = 12×5040/144

=> x = 420

Answer :

• 420 is the other number.

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