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In these types of problems, the numbers can also be the answer. 6 and 72 have a GCF of 6 and an LCM of 72. Since the product of the GCF and LCM of two numbers is the same as the product of the numbers, you could also use another factor pair of 432, like 18 and 24.
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What 2 numbers have a LCM of 12 and a HCF of 2?
2 and 12
Two numbers have an LCM of 12 an HCF of 2 what are they?
2 and 12
Which 2 numbers have a HCF of 2 and a LCM of 30?
6 and 10 2x3=6 2x5=10 HCF=2 LCM=30
What are the two numbers having HCF 2 and LCM 12?
2 and 12
What two numbers have the LCM of 12 and an HCF of 2?
6 and 4
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 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 2 numbers have a LCM of 12 and a HCF of 2?
2 and 12
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 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 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.
Which 2 numbers have a HCF of 2 and a LCM of 30?
6 and 10 2x3=6 2x5=10 HCF=2 LCM=30
What are the two numbers having HCF 2 and LCM 12?
2 and 12
What 2 numbers have the LCM of 72 and the GCF of 12?
LCM is 72 and GCF is 6..
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.
