Question

The hcf of two numbers is 145 and their lcm is 2175 , if one of the numbers is 725 find the other number

Answer 1

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Jaismeen8103

Answer 2

Other number = 435

Step-by-step explanation:

We know that, product of HCF and LCM of two numbers is equal to product of two numbers. That means:

HCF(a,b) × LCM(a,b) = a × b

We know the values of HCF and LCM. Let us assume 'a' as 725. According to the question, we need to find the other number(b).

HCF(a,b) × LCM(a,b) = a × b

145 × 2175 = 725 × b

725 × b = 315375

b = 315375 / 725

b = 435

Hence, the other number is 435.