Highest Common Factor of 837, 995, 480 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 837, 995, 480 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 837, 995, 480 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 837, 995, 480 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 837, 995, 480 is 1.

HCF(837, 995, 480) = 1

HCF of 837, 995, 480 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 837, 995, 480 is 1.

Highest Common Factor of 837,995,480 using Euclid's algorithm

Highest Common Factor of 837,995,480 is 1

Step 1: Since 995 > 837, we apply the division lemma to 995 and 837, to get

995 = 837 x 1 + 158

Step 2: Since the reminder 837 ≠ 0, we apply division lemma to 158 and 837, to get

837 = 158 x 5 + 47

Step 3: We consider the new divisor 158 and the new remainder 47, and apply the division lemma to get

158 = 47 x 3 + 17

We consider the new divisor 47 and the new remainder 17,and apply the division lemma to get

47 = 17 x 2 + 13

We consider the new divisor 17 and the new remainder 13,and apply the division lemma to get

17 = 13 x 1 + 4

We consider the new divisor 13 and the new remainder 4,and apply the division lemma to get

13 = 4 x 3 + 1

We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get

4 = 1 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 837 and 995 is 1

Notice that 1 = HCF(4,1) = HCF(13,4) = HCF(17,13) = HCF(47,17) = HCF(158,47) = HCF(837,158) = HCF(995,837) .

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

Step 1: Since 480 > 1, we apply the division lemma to 480 and 1, to get

480 = 1 x 480 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 480 is 1

Notice that 1 = HCF(480,1) .

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Frequently Asked Questions on HCF of 837, 995, 480 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 837, 995, 480?

Answer: HCF of 837, 995, 480 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 837, 995, 480 using Euclid's Algorithm?

Answer: For arbitrary numbers 837, 995, 480 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.