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They are both primes numbers so the only factors of both numbers are 1 and the numbers themselves. Of course 1 is a common factor of all numbers we do not count it because the idea of factorization is to break a number up into unique building blocks known as prime factors. For exampe 6 is 2x3 and 12 is is 22 x 3. One does not add anything to the prime factorization so we do not include it. The answer is NO. They do not have any common factors.
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What are the common factors of 286 and 429?
Factors: 286=2*11*13 429=3*11*13 Common factors: 11, 13
What is the least common multiple for 11 and 13?
The lowest common multiple of 11 and 13 is 143 (11 X 13) because they have no common divisors.
When it is simplified why is it 13 over 20?
13 and 20 don't have common factors, so 13/20 can't be simplified any more.
Find the common factors of 494 and 741?
The prime factors of 494 are 2, 13, and 19. The prime factors of 741 are 3, 13, and 19. The common factors are 13 and 19, so the greatest common factor is 13 x 19 = 247.
What is the least common denominator of 143 and 208?
To find the least common denominator of 143 and 208, we need to first find the prime factors of each number. The prime factors of 143 are 11 and 13, while the prime factors of 208 are 2, 2, 2, 2, 13. The least common denominator is the product of all the prime factors with the highest power present in either number, which is 2^4 * 11 * 13 = 1144. Therefore, the least common denominator of 143 and 208 is 1144.
