Highest Common Factor of 343, 2220, 4199 using Euclid's algorithm

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 343, 2220, 4199 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 343, 2220, 4199 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 343, 2220, 4199 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 343, 2220, 4199 is 1.

HCF(343, 2220, 4199) = 1

HCF of 343, 2220, 4199 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

HCF of:

Highest common factor (HCF) of 343, 2220, 4199 is 1.

Highest Common Factor of 343,2220,4199 using Euclid's algorithm

Highest Common Factor of 343,2220,4199 is 1

Step 1: Since 2220 > 343, we apply the division lemma to 2220 and 343, to get

2220 = 343 x 6 + 162

Step 2: Since the reminder 343 ≠ 0, we apply division lemma to 162 and 343, to get

343 = 162 x 2 + 19

Step 3: We consider the new divisor 162 and the new remainder 19, and apply the division lemma to get

162 = 19 x 8 + 10

We consider the new divisor 19 and the new remainder 10,and apply the division lemma to get

19 = 10 x 1 + 9

We consider the new divisor 10 and the new remainder 9,and apply the division lemma to get

10 = 9 x 1 + 1

We consider the new divisor 9 and the new remainder 1,and apply the division lemma to get

9 = 1 x 9 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 343 and 2220 is 1

Notice that 1 = HCF(9,1) = HCF(10,9) = HCF(19,10) = HCF(162,19) = HCF(343,162) = HCF(2220,343) .

We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 4199 > 1, we apply the division lemma to 4199 and 1, to get

4199 = 1 x 4199 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 4199 is 1

Notice that 1 = HCF(4199,1) .

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Frequently Asked Questions on HCF of 343, 2220, 4199 using Euclid's Algorithm

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 343, 2220, 4199?

Answer: HCF of 343, 2220, 4199 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 343, 2220, 4199 using Euclid's Algorithm?

Answer: For arbitrary numbers 343, 2220, 4199 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.