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Any two of the same number. The GCF and LCM of 10 and 10 is 10.

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โˆ™ 2013-03-04 02:19:51
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Q: Which 2 nos have same LCM and HCF?
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Related questions

Why is the LCM of 12 and 13 the same as there product but the LCM of 12 and 14 is not the same as there product?

The LCM is the product of the two numbers divided by their HCF. With 12 and 13, the HCF is 1. Therefore, the LCM will equal the product. With 12 and 14, the HCF is 2. Therefore, the LCM will be half of the product.


How do you find sets of two numbers if HCF and LCM are known?

You cannot. The numbers 2 and 12 have hcf = 2 and LCM = 12 The numbers 4 and 6 also have hcf = 2 and LCM = 12 So if you just knew the hcf and LCM you would not know which of the two was the required pair.


If LCM and HCF is known of 2 number along with 1 number can you find second number?

Yes: product of a & b = LCM x HCF so b = (LCM x HCF)/a


If the HCF and LCM of two numbers are 17 and 102 respectively and the HCF and LCM of two other numbers are 68 and 476 respectively then find the sum of the HCF and LCM of these four numbers?

HCF of 17 and 68 is 17 ..( Lowest Prime factor ) LCM Of 102 and 476 is 7*2^2*3*17 which is 1428 .. ==> Sum of HCF and LCM are 1428+17= 1445 .


What is the lcd of 8 and 2?

the LCM is 8. the hcf is 2


What is the HCF and LCM of 70 and 72?

The HCF is: 2The LCM is: 2,520


What 2 numbers have a LCM of 12 and a HCF of 2?

2 and 12


What is the LCM of 64 and 610?

LCM of two numbers = their product divided by their HCF. The HCF of 64 and 610 is only 2 so the LCM is 64 x 610/2 ie 19520.


What 2 numbers have LCM of 20 and HCF of 2?

2 and 20 have an HCF of 2 and an LCM of 20. You could also use 4 and 10.


Can 2 numbers have 16 as their HCF and 204 as their LCM?

No.


What is the HCF of 2 prime nos?

The GCF of two prime numbers is 1.


Two numbers have the LCM of 20 and a HCF of 2 What are they?

2 and 20


Two numbers have an LCM of 12 an HCF of 2 what are they?

2 and 12


What is the HCF and LCM of 4 and 6?

2 and 12 respectively


Can two numbers have 20 as HCF and 535 as LCM?

HCF of 20 means the two numbers have common prime factors of 2, 2 and 5. However, LCM of 535 means that both of the numbers are odd. This cannot be the case if they have a prime factor of 2. Thus two numbers cannot have 20 as hcf and 535 as lcm.


What are the two numbers having HCF 2 and LCM 12?

2 and 12


What is the relation between HCF and LCM?

Since the product of two numbers is equal to the product of their GCF and LCM, the GCF of two numbers is equal to their product divided by their LCM and their LCM is equal to their product divided by their GCF.


What is the LCM and the HCF of 18 and 70?

18 = 2 * 3 * 370 = 2 * 5 * 7Thus:LCM = 2*3*3*5*7 = 630HCF = 2


What two numbers have a LCM of 12 and HCF of 2?

How about 4 and 6


What two numbers have a LCM of 20 and HCF of 2?

The answer is 4 and 10.


What 2 numbers have a LCM OF 30 and A HCF OF 3?

3 and 30


What 2 numbers have the LCM of 30 and the HCF of 3?

3 and 30.


What 2 numbers have the LCM of 30 and HCF of 1?

5 and 6


What two numbers have the LCM of 12 and an HCF of 2?

6 and 4


What 2 numbers have a HCF of 1 and a LCM of 77?

77 and 1