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I suggest you factor the number into prime factors. Then it should be easy to figure out square factors - that would be any Prime number that appears twice.
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Does 42 and 168 and 210 have a common factor of 6?
No. 42 is a factor of both 168 and 210. The GCF is 42.
What are the factor pairs of 210?
The factor pairs of 210 are: 1 and 210 2 and 105 3 and 70 5 and 42 6 and 35 7 and 30 10 and 21 14 and 15
What is the square root of 210 simplified?
210 = 2*105 = 2*3*35 = 2*3*5*7. To simplify sqrt(210) you need a pair of factors to form a square. You can then take out the square root, which will be a whole number. Since 210 has no pair of factors, sqrt(210) cannot be simplified.
What is the greatest common factor of 140 168 and 210?
The GCF of 140, 168 and 210 is 14.
How do you find the greatest common factor of 210 and 308?
* One method is to factor each number into prime factors, and see what factors they have in common. 210 = 2x105 = 2x5x21 = 2x5x3x7, or 2x3x5x7. 308 = 2x154 = 2x2x77 = 2x2x7x11. The GCF is 2x7 = 14. * Another method (more efficient, especially for larger numbers) is Euclid's algorithm. In this case for example, the greatest common factor of 308 and 210 is the same as the greatest common factor of 210 and 98. This latter number is the remainder of the division of 308 by 210. Continue until one of the numbers is zero. In that case, the other one is the greatest common factor. 308/210 = 1, remainder 98 210/98 = 2, remainder 14 98/14 = 7, remainder 0. The previous remainder (14) is the GCF.
Highest common factor of 210?
The question is confusing me. In order to have a "common factor", we must be comparing two or more numbers, like comparing 210 with something else. If you just want the largest factor of 210, it'll be 210. Nancy
How to get largest prime factor?
All composite numbers can be expressed as unique products of prime numbers. This is accomplished by dividing the original number and its factors by prime numbers until all the factors are prime. A factor tree can help you visualize this. Example: 210 210 Divide by two. 105,2 Divide by three. 35,3,2 Divide by five. 7,5,3,2 Stop. All the factors are prime. 2 x 3 x 5 x 7 = 210 That's the prime factorization of 210. The largest of those numbers is the largest prime factor.
Is 210 a prime with factor?
210 is not prime.
What is the greatest common factor of 1200 and 210?
The greatest common factor of 1200 and 210 is 30.
What is the greatest common factor of 66 and 210?
The greatest common factor of 66 and 210 is 6.
What is the greatest common factor of 105and 210?
Since 105 is a factor of 210, it is automatically the GCF.
What is the Greatest common factor of 210 and 126?
The greatest common factor of 126 and 210 is 42. The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.
Is 105 a factor?
It can be. 105 is a factor of 210.
What is the highest common factor of 210 and 330?
The highest common factor of the numbers 210 and 330 is 30.
What is the greatest common factor of 210 and 30?
Since 30 is a factor of 210, it is automatically the GCF of this problem.
What is the greatest common factor of 210 and 154?
The greatest common factor of 154 , 210 = 14
What is a factor tree of 210?
210 105,2 35,3,2 7,5,3,2
