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6 and 36
12 and 18
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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 is the HCF and LCM of 36 and 60?
To do this you first need to express each number as a product of their prime factors: 36 = 2x2x3x3 60 = 2x2x3x5 The next step is to identify any common prime factors. In this case, both numbers have a 2 a 2 and a 3 as prime factors. Multiply these together and you get 12. Therefore the HCF of 36 and 60 is 12. To find the LCM, multiply the numbers together and divide by the hcf: 36x60/12 = 180 So 180 is the LCM of 36 and 60.
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 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.
