Highest Common Factor of 738, 919, 206 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 738, 919, 206 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 738, 919, 206 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 738, 919, 206 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 738, 919, 206 is 1.

HCF(738, 919, 206) = 1

HCF of 738, 919, 206 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 738, 919, 206 is 1.

Highest Common Factor of 738,919,206 using Euclid's algorithm

Highest Common Factor of 738,919,206 is 1

Step 1: Since 919 > 738, we apply the division lemma to 919 and 738, to get

919 = 738 x 1 + 181

Step 2: Since the reminder 738 ≠ 0, we apply division lemma to 181 and 738, to get

738 = 181 x 4 + 14

Step 3: We consider the new divisor 181 and the new remainder 14, and apply the division lemma to get

181 = 14 x 12 + 13

We consider the new divisor 14 and the new remainder 13,and apply the division lemma to get

14 = 13 x 1 + 1

We consider the new divisor 13 and the new remainder 1,and apply the division lemma to get

13 = 1 x 13 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 738 and 919 is 1

Notice that 1 = HCF(13,1) = HCF(14,13) = HCF(181,14) = HCF(738,181) = HCF(919,738) .

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

Step 1: Since 206 > 1, we apply the division lemma to 206 and 1, to get

206 = 1 x 206 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 206 is 1

Notice that 1 = HCF(206,1) .

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Frequently Asked Questions on HCF of 738, 919, 206 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 738, 919, 206?

Answer: HCF of 738, 919, 206 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 738, 919, 206 using Euclid's Algorithm?

Answer: For arbitrary numbers 738, 919, 206 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.