Question

given that HCF (637,917)=7 , find LCM(637,917)​

Answer 1

➤ Answer

• L.C.M. of 637 and 917 = 83477.

➤ Given

• H.C.F. of 637 and 917 = 7.

➤ To Do

• To find the L.C.M. of 637 and 917.

➤ Step By Step Explanation

In this question we have given two numbers with their H.C.F. and we need to find the L.C.M. we can easily find the L.C.M. using the formula. So let's do it !!

➠ Formula Used

$\underline{\boxed{\tt{ \it{\green{HCF \times LCM = {1}^{st} \: number \times {2}^{nd} \: number}}}}}$

➠ By substituting the values

Let's substitute the values in this formula to find the L.C.M. of two numbers.

$\longmapsto\tt 7 \times LCM = 637 \times 917 \\ \\\longmapsto\tt LCM = \cfrac{ \cancel{637} \times 917}{ \cancel7} \\ \\\longmapsto\tt LCM = 83477$

➵ Therefore, L.C.M. of 637 and 917 is 83,477.

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Answer 2

83447

Step-by-step explanation:

QUESTION :-

Given that,

HFC (637, 917) = 7,

Find,

LCM (637, 917)

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SOLUTION :-

Let the LCM of these two numbers as x

We know that,

Product of two numbers = LCM × HFC

=> 637 × 917 = x × 7

=> 637 × 917/7 = x

=> 637 × 131 = x

=> 83447 = x

=> x = 83447

So,

the LCM is 83447

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Hope it helps.

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