If you mean: 21, 49 and 84 then the HCF is 7
HCF is the highest common factor of two or more numbers. HCF of 56 and 49 is 7.
15
Write 100 and 120 in their prime compositions in power form: 100 = 223052 120 = 233151 For hcf, take lowest power of each prime across the compositions; for LCM, take highest powers: hcf = 223051 = 4 x 1 x 5 = 20 LCM = 233152 = 8 x 3 x 25 = 600
The HCF of the three numbers is 100
The GCF is 7.
7
The GCF is 7.
If you mean: 21, 49 and 84 then the HCF is 7
If you mean 28, 49 and 84 then the hcf is 7
the answer is 49
7
It is 49
HCF is the highest common factor of two or more numbers. HCF of 28, 35 and 49 is 7.
The Highest Common Factor (HCF) of 42, 49, and 84 is 7. To find the HCF, you need to factorize each number into its prime factors. The prime factors of 42 are 2 x 3 x 7, the prime factors of 49 are 7 x 7, and the prime factors of 84 are 2 x 2 x 3 x 7. The HCF is the product of the common prime factors raised to the lowest power they appear in any of the numbers, which in this case is 7.
It is: 7
It is 7