Highest Common Factor of 943, 5153, 3943 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 943, 5153, 3943 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 943, 5153, 3943 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 943, 5153, 3943 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 943, 5153, 3943 is 1.

HCF(943, 5153, 3943) = 1

HCF of 943, 5153, 3943 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 943, 5153, 3943 is 1.

Highest Common Factor of 943,5153,3943 using Euclid's algorithm

Highest Common Factor of 943,5153,3943 is 1

Step 1: Since 5153 > 943, we apply the division lemma to 5153 and 943, to get

5153 = 943 x 5 + 438

Step 2: Since the reminder 943 ≠ 0, we apply division lemma to 438 and 943, to get

943 = 438 x 2 + 67

Step 3: We consider the new divisor 438 and the new remainder 67, and apply the division lemma to get

438 = 67 x 6 + 36

We consider the new divisor 67 and the new remainder 36,and apply the division lemma to get

67 = 36 x 1 + 31

We consider the new divisor 36 and the new remainder 31,and apply the division lemma to get

36 = 31 x 1 + 5

We consider the new divisor 31 and the new remainder 5,and apply the division lemma to get

31 = 5 x 6 + 1

We consider the new divisor 5 and the new remainder 1,and apply the division lemma to get

5 = 1 x 5 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 943 and 5153 is 1

Notice that 1 = HCF(5,1) = HCF(31,5) = HCF(36,31) = HCF(67,36) = HCF(438,67) = HCF(943,438) = HCF(5153,943) .

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

Step 1: Since 3943 > 1, we apply the division lemma to 3943 and 1, to get

3943 = 1 x 3943 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 3943 is 1

Notice that 1 = HCF(3943,1) .

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Frequently Asked Questions on HCF of 943, 5153, 3943 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 943, 5153, 3943?

Answer: HCF of 943, 5153, 3943 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 943, 5153, 3943 using Euclid's Algorithm?

Answer: For arbitrary numbers 943, 5153, 3943 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.