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Q: The ratio of two number is 34 and their HCF is 4.ewhat will be their LCM?

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Yes: product of a & b = LCM x HCF so b = (LCM x HCF)/a

LCM = Product/HCF = 384

LCM is 20 and the hcf is 10

hcf or gcf. first write the numbers the number can be multiplied to get it,you will have more than one or two numbers and when you see you have the number in a row then look for the highest number in all row .LCM do same as hcf but the numbers you got just multiply.try 2,4,16,24,48 you must get for LCM get 144 and for hcf or gcf you must get 24.

HCF = 3... LCM = 18 !

hcf = 42, lcm = 84.

HCF is 48 and LCM is 576

HCF is 60 and the LCM is 360

hcf is 1 and LCM is 35

They are: LCM = 120 and hcf = 8

The HCF = 20 The LCM = 600

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

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.

30 and 3.

The product of the GCF and LCM of a pair of numbers is equal to the product of the numbers.

5 and 10 lcm- 10 and hcf= 5

hcf: 1 lcm: 112,038

15 and 25

The HCF helps when reducing fractions. The LCM helps when adding or subtracting fractions.

124

Any two of the same number. The GCF and LCM of 10 and 10 is 10.

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.

HCF - Highest Common Factor. LCM - Lowest Common Multiple.

One pair.

The LCM is the product of the two numbers divided by their HCF. With 12 and 13, the HCF is 1. Therefore, the LCM will equal the product. With 12 and 14, the HCF is 2. Therefore, the LCM will be half of the product.