Highest Common Factor of 556, 930, 839 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 556, 930, 839 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 556, 930, 839 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 556, 930, 839 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 556, 930, 839 is 1.

HCF(556, 930, 839) = 1

HCF of 556, 930, 839 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 556, 930, 839 is 1.

Highest Common Factor of 556,930,839 using Euclid's algorithm

Highest Common Factor of 556,930,839 is 1

Step 1: Since 930 > 556, we apply the division lemma to 930 and 556, to get

930 = 556 x 1 + 374

Step 2: Since the reminder 556 ≠ 0, we apply division lemma to 374 and 556, to get

556 = 374 x 1 + 182

Step 3: We consider the new divisor 374 and the new remainder 182, and apply the division lemma to get

374 = 182 x 2 + 10

We consider the new divisor 182 and the new remainder 10,and apply the division lemma to get

182 = 10 x 18 + 2

We consider the new divisor 10 and the new remainder 2,and apply the division lemma to get

10 = 2 x 5 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 556 and 930 is 2

Notice that 2 = HCF(10,2) = HCF(182,10) = HCF(374,182) = HCF(556,374) = HCF(930,556) .

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

Step 1: Since 839 > 2, we apply the division lemma to 839 and 2, to get

839 = 2 x 419 + 1

Step 2: Since the reminder 2 ≠ 0, we apply division lemma to 1 and 2, 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 2 and 839 is 1

Notice that 1 = HCF(2,1) = HCF(839,2) .

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Frequently Asked Questions on HCF of 556, 930, 839 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 556, 930, 839?

Answer: HCF of 556, 930, 839 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 556, 930, 839 using Euclid's Algorithm?

Answer: For arbitrary numbers 556, 930, 839 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.