38=1*2*19 58=1*2*29 highest common factor is 2
26 greatest factor is itself, 19 is a prime number so it is 19...they dont have a same common factor but 26 x 19 is 494...
19 (19 x 1 = 19 and 19 x 2 = 38)The GCF is 19.The GCF of 19 & 38 is.... 19 !
It is 1 because 7 and 19 are prime numbers
The factors of 17 are 1 and 17. The factors of 19 are 1 and 19. The only common factor is 1. Therefore, the least (lowest) common factor is 1 and the greatest (highest) common factor is 1.
It is 1 but the highest common factor is 19
It is: 1
There is no highest common factor for a single number. Common means same or like, where in this case you cannot have an item same to nothing. You need to compare between two numbers. For example, the highest common factor of 19 and 323 (17x19) is 19.
38=1*2*19 58=1*2*29 highest common factor is 2
The Highest Common Factor (HCF) of 165 and 150 is 15. To find the HCF, you can list out the factors of each number and identify the highest common factor. The factors of 165 are 1, 3, 5, 15, 33, 55, and 165. The factors of 150 are 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, and 150. The highest common factor between the two numbers is 15.
26 greatest factor is itself, 19 is a prime number so it is 19...they dont have a same common factor but 26 x 19 is 494...
The GCF is 1.
Factors of 9: 1, 3, 9Factors of 19: 1, 19GCF (9, 19) = 1
19 (19 x 1 = 19 and 19 x 2 = 38)The GCF is 19.The GCF of 19 & 38 is.... 19 !
It is 1 because 7 and 19 are prime numbers
Do a factor tree. 15 ^ 5 3 (3 & 5 are prime) 19 is a prime number. 15: 3 * 5 19: 19 ^^They have nothing in common. Therefore, the answer is 1.
Their highest common factor is 1