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What is the hcf and the LCM of 10 and 15?
5 and 30, respectively.
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
What number have an LCM of 75 and HCF of 5?
15 and 25
What are 2 numbers that have an LCM of 75 and HCF of 5?
5 and 75 15 and 25
What is the HCF and LCM of 5 and 7?
Oh honey, the Highest Common Factor (HCF) of 5 and 7 is 1 because those two numbers don't have any common factors other than 1. The Lowest Common Multiple (LCM) of 5 and 7 is simply the product of the two numbers, which is 35. So there you have it, simple math for a simple question!
The LCM of two numbers is twice their HCF?
5 and 10 lcm- 10 and hcf= 5
What is the HCF and LCM of 315 and 195?
HCF(315, 195) = 15 LCM(315, 195) = 4095
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 the LCM of 30 and a HCF of 1?
2 and 15 3 and 10 5 and 6
What is the HCF and LCM of 12 and 15 and 24?
The GCF is 3. The LCM is 120.
Is the LCM of 50 120 and 225 is 5?
No, that is the HCF. The LCM is 1800
What is the hcf and LCM of 165 and 195?
They are 15 and 2145 respectively
