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divisors of 10 are 1,2,5 and 10, so highest number that can be divide 10 is 10,10 is also a factor of 420 Hence 10 is the highest common factor of 10 and 420.

least multiplier of 420 is 420, also 420 is multiplier of 10 hence LCM is 420

Q: What is the HCF and LCM of 10 and 420?

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The LCM is: 126

You cannot. The numbers 2 and 12 have hcf = 2 and LCM = 12 The numbers 4 and 6 also have hcf = 2 and LCM = 12 So if you just knew the hcf and LCM you would not know which of the two was the required pair.

The highest common factor of the numbers 112 and 420 is 28.

The answer is 22 680 hope this helped you :)

To find the LCM, you first need to express the numbers as the product of their prime factors. In this case: 10z = 2x5xz 20x = 2x2x5xz The next step is to identify the HCF. In this case that's 2x5xz = 10z. Then you multiply the numbers together and divide by the HCF: 10z x 20z/10z = 20z Thus the LCM of 10z and 20z is 20z.

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The LCM is 420.

LCM is 20 and the hcf is 10

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The LCM is: 420

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The LCM is 420.

6 and 10 2x3=6 2x5=10 HCF=2 LCM=30

420

420

The Least Common Multiple (LCM) for 10 12 5 7 is 420.

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