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196 = 2 x 2 x 7 x 7; 420 = 2 x 2 x 3 x 5 x 7. Common factors 2 x 2 x 7 ie 28 is the HCF.
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What is the HCF of 112 and 420?
The highest common factor of the numbers 112 and 420 is 28.
What is the HCF and LCM of 10 and 420?
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
What is the least common multiple and the greatest common factor of 42 70 and 84?
The Least Common Multiple (LCM) for 42 70 84 is 420.The Greatest Common Factor (GCF) for 42 70 84 is 14.
What is the least common multiple of 12 20 35?
420
One number is 28 larger than the other their sum is 420 what are the two numbers?
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
What is the greatest common factor of 196 and 420?
The greatest common factor of 196 and 420 is 28.
What is the lowest common factor of 280 and 420?
The lowest common factor is: 1
What is the highest common factor of 420 and 294?
The highest or greatest common factor of 420 and 294 is 42.
What is the HCF of 112 and 420?
The highest common factor of the numbers 112 and 420 is 28.
What is the highest common factor of 420 and 308?
The GCF is 28.
What is the highest common factor of 360 and 420?
The GCF is 60.
What is the highest common factor of 420 and 490?
The GCF is 70.
What is the HCF and LCM of 10 and 420?
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
What is the highest common factor of 120 and 420?
i would have to say 20 i would say
What is the greatest common factor 420 and 2310?
The greatest common factor of 420 , 2310 = 210
What is the highest prime factor of 420?
It is: 7
What is the greatest common factor of 420 and 504?
Greatest common factor of 420 and 504 is 84.
