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What is the greatest common factor of 19 and 13?
The greatest common factor (GCF) of 19 and 13 is 1. This is because 19 and 13 are both prime numbers, meaning they are only divisible by 1 and themselves. Since there are no other common factors between 19 and 13 besides 1, the GCF is 1.
What is the least common factor of 8 12 and 19?
1 is, because 19 is prime
What is the least common multiple of 16 and 19?
The least common multiple of 16 and 19 is their product, 304. The numbers are co-prime, i.e. have no common factor, so the LCM is their product.
What are the factors and prime factors of 1729?
1729 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 8 factors of 1729 are 1, 7, 13, 19, 91, 133, 247, and 1729.The factor pairs of 1729 are 1 x 1729, 7 x 247, 13 x 133, and 19 x 91.The proper factors of 1729 are 1, 7, 13, 19, 91, 133, and 247 or,if the definition you are using excludes 1, they are 7, 13, 19, 91, 133, and 247.The prime factors of 1729 are 7, 13, and 19.The 3 distinct prime factors (listing each prime factor only once) of 1729 are 7, 13, and 19.The prime factorization of 1729 is 7 x 13 x 19.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.
What are the factors and prime factors of 494?
494 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 8 factors of 494 are 1, 2, 13, 19, 26, 38, 247, and 494.The factor pairs of 494 are 1 x 494, 2 x 247, 13 x 38, and 19 x 26.The proper factors of 494 are 1, 2, 13, 19, 26, 38, and 247 or,if the definition you are using excludes 1, they are 2, 13, 19, 26, 38, and 247.The prime factors of 494 are 2, 13, and 19.The 3 distinct prime factors (listing each prime factor only once) of 494 are 2, 13, and 19.The prime factorization of 494 is 2 x 13 x 19.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.
