The highest common factor (HCF) is 6.
The greatest common factor of 54 , 90 = 18
The greatest common factor of 21 and 54 is 3. The greatest common factor is the highest number that divides exactly into two or more numbers. factors of 21: 1, 3, 7, 21 factors of 54: 1, 2, 3, 6, 9, 18, 27, 54 The greatest common factor of 21 and 54 is 3.
There is no highest common multiple of any two or more numbers, for whatever multiple is stated, their LOWEST common multiple can be added to get an even higher common multiple. However, there is a highest common FACTOR (HCF) which is the largest positive number that divides all the numbers without a remainder, and a LOWEST common multiple (LCM) which is the smallest number into which all the numbers divide without a remainder. For 108, 54, 90: hcf(108, 54, 90) = 18 lcm(108, 54, 90) = 540
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36 The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54
The highest common factor is 18
The highest common factor of 54 and 90 is 18
The GCF is 18.
It is: 18
36 and 54's highest common factor is 18.
The highest common factor of 12 and 54 is 6.
The GCF is 18.
Highest common factor of 36, 42, and 54 is 6.
The HCF of the given three numbers is 9
It can be. 18 is a common factor of 36 and 54.
The greatest common factor of 54 and 90 is 18.
The greatest common factor of 36 and 54 is 18.