The answer is one, because 89 is a prime number, and is not a factor of 95.
The 4 factors of 95 are 1, 5, 19, and 95.The factor pairs of 95 are 1 x 95 and 5 x 19.The proper factors of 95 are 1, 5, and 19 or,if the definition you are using excludes 1, they are 5 and 19.The prime factors of 95 are 5 and 19.The distinct prime factors (listing each prime factor only once) of 95 are also 5 and 19.The prime factorization of 95 is 5 x 19.1 5 19 95.
As 37 is prime, the greatest common factor is just 1
95 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 95 are 1, 5, 19, and 95.The factor pairs of 95 are 1 x 95 and 5 x 19.The proper factors of 95 are 1, 5, and 19 or,if the definition you are using excludes 1, they are 5 and 19.The prime factors of 95 are 5 and 19.The distinct prime factors (listing each prime factor only once) of 95 are also 5 and 19.The prime factorization of 95 is 5 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.
29 is a prime number. The only factors it has are ' 1 ' and 29.Since 29 is not a factor of 95, the only factor they share is ' 1 '.
GCF(95, 89) = 1: the numbers are co-prime.
95 is a composite number. Its factors are 1, 5, 19, and 95, of which 95 is the only composite factor. The prime factors of 95 are 5 x 19.
The factors of 30 are 1, 2, 3, 5, 10, 15 and 30. The factors of 95 are 1, 5, 19, and 95. Therefore, the largest common factor is 5.
The greatest common factor of 95 and 81 is 1 since they are co-prime.
The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 38 and 95 is 19. (See related question "What is the greatest common factor of 38 and 95?" for this calculation.) So, the least common multiple is 38 x 95 ÷ 19 = 190. Alternately, to determine the least common multiple, determine their prime factors. The prime factors of 38 are 2 and 19. The prime factors of 95 are 5 and 19. Then, determine the common prime factors and the ones that are not shared. The common prime factors are a single 19. The remaining factor of 38 is 2. The remaining factor of 95 is 5. Multiply these together to obtain the least common multiple. 19 x 2 x 5 = 190
One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 38 are 1, 2, 19, and 38. The factors of 95 are 1, 5, 19, and 95. The common factors are 1 and 19. Therefore, the greatest common factor is 19. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 38 are 2 and 19. The prime factors of 95 are 5 and 19. The prime factors in common are a single 19, so the greatest common factor is 19. 19. 2 times 19=38 5 times 19=95
32 is not a prime because 2 is a factor of all even numbers. 95 is not a prime because all numbers greater than 5 that end in a 5 or 0 are composite numbers.