Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 346, 6449 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 346, 6449 is 1 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 346, 6449 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 346, 6449 is 1.
HCF(346, 6449) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 346, 6449 is 1.
Step 1: Since 6449 > 346, we apply the division lemma to 6449 and 346, to get
6449 = 346 x 18 + 221
Step 2: Since the reminder 346 ≠ 0, we apply division lemma to 221 and 346, to get
346 = 221 x 1 + 125
Step 3: We consider the new divisor 221 and the new remainder 125, and apply the division lemma to get
221 = 125 x 1 + 96
We consider the new divisor 125 and the new remainder 96,and apply the division lemma to get
125 = 96 x 1 + 29
We consider the new divisor 96 and the new remainder 29,and apply the division lemma to get
96 = 29 x 3 + 9
We consider the new divisor 29 and the new remainder 9,and apply the division lemma to get
29 = 9 x 3 + 2
We consider the new divisor 9 and the new remainder 2,and apply the division lemma to get
9 = 2 x 4 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 346 and 6449 is 1
Notice that 1 = HCF(2,1) = HCF(9,2) = HCF(29,9) = HCF(96,29) = HCF(125,96) = HCF(221,125) = HCF(346,221) = HCF(6449,346) .
Here are some samples of HCF using Euclid's Algorithm calculations.
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 346, 6449?
Answer: HCF of 346, 6449 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 346, 6449 using Euclid's Algorithm?
Answer: For arbitrary numbers 346, 6449 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.