Q: Highest common factor of 196 and 420?

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

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

The Least Common Multiple (LCM) for 42 70 84 is 420.The Greatest Common Factor (GCF) for 42 70 84 is 14.

420

There is a very simple way of solving this type of problem: Call the sum S and the difference D, then the two numbers A and B, are: A = (S - D)/2 and B = A + D In this case S = 420 and D = 28 so (S - D)/2 = 392/2 ie A = 196 and B is 196 + 28 ie 224

Related questions

The greatest common factor of 196 and 420 is 28.

The lowest common factor is: 1

The highest or greatest common factor of 420 and 294 is 42.

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

The GCF is 28.

The GCF is 60.

The GCF is 70.

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

i would have to say 20 i would say

The greatest common factor of 420 , 2310 = 210

It is: 7

Greatest common factor of 420 and 504 is 84.