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LCM is Least Common Multiple of 2 or more numbers. So, LCM of 1 number i.e. 18 is not defined.
Similarly, HCF is Highest Common Factor of 2 or more numbers. So, HCF of 1 number i.e. 3 is not defined.
Wiki User
∙ 11y ago
Wiki User
∙ 8y ago3 and 18 have an LCM of 18 and a GCF of 3. So do 6 and 9.
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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 is the HCF and LCM of 12 and 15 and 24?
The GCF is 3. The LCM is 120.
What 2 numbers have a HCF of 6 and an LCM of 72 and how?
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.
What is the HCF and LCM of 70 and 72?
The HCF is: 2The LCM is: 2,520
What is the HCF and the LCM of 144 and 192?
HCF is 48 and LCM is 576
What is the HCF and LCM of 3 and 18?
HCF = 3... LCM = 18 !
What wo numbers have a LCM of 18 and a HCF of 3?
3 and 18 do.
What are the two numbers have an LCM of 18 and an hcf of 3?
18 and 3
What is the LCM of 18 and the hcm of 3?
LCM=18=2*32 HCF(guess that is what u meant, highest common factor)=3 Possibilities: 3 and 18, 6 and 9, three or all of the numbers together. Note: 3 and 6 gives a LCM of 6 3 and 9 gives a LCM of 9 6 and 18 gives a HCF of 6 9 and 18 gives a HCF of 9 Three or four out of the numbers (3,6,9 and 18) will give you LCM of 18 and HCF of 3 as well.
What is two numbers have an LCM 0f 18 and an HCF of 3?
3 and 18
How do you find the LCM of 15 and 18?
Factors: 15 = 3 x 5, 18 = 2 x 3 x 3. The LCM of two numbers = their product divided by their HCF. In this instance the product is 270 and the HCF is 3 so the LCM is 90.
What two numbers have LCM of 18 and HCF of 3?
They are 9 and 6
What two numbers have an LCM of18 and an HCF of 3?
3 and 18 6 and 9
What is the HCF and LCM of 18 and 42?
The LCM is: 126
What numbers have a HCF of 3 and a LCM of 3?
Two or more numbers are needed to solve for HCF or LCM.
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 is the lcm and hcf of 9 and 12?
lcm(9, 12) = 36; hcf(9, 12) = 3.
