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HCF means the highest common factor of two or more numbers.

LCM means the lowest common multiple of two or more numbers.

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Q: What do HCF and LCM stand for?

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lcm(9, 12) = 36; hcf(9, 12) = 3.

Write 100 and 120 in their prime compositions in power form: 100 = 223052 120 = 233151 For hcf, take lowest power of each prime across the compositions; for LCM, take highest powers: hcf = 223051 = 4 x 1 x 5 = 20 LCM = 233152 = 8 x 3 x 25 = 600

It's kind of an inverse relationship. The product of the GCF and LCM of two numbers is the same as the product of the original two numbers, so as the GCF increases, the LCM decreases and vice versa. LCM is divisable by HCF.

They are 8 and 2520 respectively

They are 15 and 2145 respectively

Related questions

LCM is 20 and the hcf is 10

HCF = 3... LCM = 18 !

HCF is 60 and the LCM is 360

The HCF is: 2The LCM is: 2,520

hcf = 42, lcm = 84.

hcf is 1 and LCM is 35

HCF is 48 and LCM is 576

The HCF is always a factor of the LCM of two numbers. The HCF is a factor of both the numbers which are factors of their LCM. Thus the HCF is also a factor of the LCM of the two numbers.

hcf: 1 lcm: 112,038

No. The LCM MUST be a multiple of the HCF.

LCM = product/HCF so product = LCM/HCF in this case 380/16 which is 23.75, so the answer to your question is no.

5 and 10 lcm- 10 and hcf= 5