Highest Common Factor of 939, 679, 265 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 939, 679, 265 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 939, 679, 265 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 939, 679, 265 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 939, 679, 265 is 1.

HCF(939, 679, 265) = 1

HCF of 939, 679, 265 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 939, 679, 265 is 1.

Highest Common Factor of 939,679,265 using Euclid's algorithm

Highest Common Factor of 939,679,265 is 1

Step 1: Since 939 > 679, we apply the division lemma to 939 and 679, to get

939 = 679 x 1 + 260

Step 2: Since the reminder 679 ≠ 0, we apply division lemma to 260 and 679, to get

679 = 260 x 2 + 159

Step 3: We consider the new divisor 260 and the new remainder 159, and apply the division lemma to get

260 = 159 x 1 + 101

We consider the new divisor 159 and the new remainder 101,and apply the division lemma to get

159 = 101 x 1 + 58

We consider the new divisor 101 and the new remainder 58,and apply the division lemma to get

101 = 58 x 1 + 43

We consider the new divisor 58 and the new remainder 43,and apply the division lemma to get

58 = 43 x 1 + 15

We consider the new divisor 43 and the new remainder 15,and apply the division lemma to get

43 = 15 x 2 + 13

We consider the new divisor 15 and the new remainder 13,and apply the division lemma to get

15 = 13 x 1 + 2

We consider the new divisor 13 and the new remainder 2,and apply the division lemma to get

13 = 2 x 6 + 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 939 and 679 is 1

Notice that 1 = HCF(2,1) = HCF(13,2) = HCF(15,13) = HCF(43,15) = HCF(58,43) = HCF(101,58) = HCF(159,101) = HCF(260,159) = HCF(679,260) = HCF(939,679) .

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

Step 1: Since 265 > 1, we apply the division lemma to 265 and 1, to get

265 = 1 x 265 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 265 is 1

Notice that 1 = HCF(265,1) .

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Frequently Asked Questions on HCF of 939, 679, 265 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 939, 679, 265?

Answer: HCF of 939, 679, 265 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 939, 679, 265 using Euclid's Algorithm?

Answer: For arbitrary numbers 939, 679, 265 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.