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They are: 15 and 1 respectively
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What is the hcf and lcm of 5 and 15?
hcf(5, 15) = 5 lcm(5, 15) = 15.
What is the HCF and LCM of 5 and 7?
hcf is 1 and LCM is 35
What is the HCF and LCM of 12 and 15 and 24?
The GCF is 3. The LCM is 120.
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 GCF and the LCM of 300 and 525?
hcf(300, 525) = 75 lcm(300, 525) = 2100 Using prime factorization: 300 = 2² x 3 x 5² 525 = 3 x 5² x 7 hcf = 3 x 5² = 75 lcm = 2² x 3 x 5² x 7 = 2100
What is the HCF and LCM of 3 and 18?
HCF = 3... LCM = 18 !
What is the hcf and lcm of 5 and 15?
hcf(5, 15) = 5 lcm(5, 15) = 15.
What is the HCF and LCM of 5 and 7?
hcf is 1 and LCM is 35
What is the HCF and LCM of 270 and 195?
hcf = 15 lcm = 3510 270 = 2 x 33 x 5 195 = 3 x 5 x 13 hcf = 3 x 5 = 15 lcm = 2 x 33 x 5 x 13 = 3510
The LCM of two numbers is twice their HCF?
5 and 10 lcm- 10 and hcf= 5
What 2 numbers have an LCM of 54 and an HCF of 3?
They are 9 and 6
What is the hcf and LCM of 14 and 30?
hcf(14, 30) = 2 lcm(14, 30) = 210 14 = 2 x 7 30 = 2 x 3 x 5 hcf = 2 lcm = 2 x 3 x 5 x 7 = 210
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 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 hcf of 9 and 12?
lcm(9, 12) = 36; hcf(9, 12) = 3.
Is the LCM of 50 120 and 225 is 5?
No, that is the HCF. The LCM is 1800
What two numbers have the LCM of 30 and a HCF of 1?
2 and 15 3 and 10 5 and 6
