Highest Common Factor of 807, 246, 199 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 807, 246, 199 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 807, 246, 199 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 807, 246, 199 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 807, 246, 199 is 1.

HCF(807, 246, 199) = 1

HCF of 807, 246, 199 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 807, 246, 199 is 1.

Highest Common Factor of 807,246,199 using Euclid's algorithm

Highest Common Factor of 807,246,199 is 1

Step 1: Since 807 > 246, we apply the division lemma to 807 and 246, to get

807 = 246 x 3 + 69

Step 2: Since the reminder 246 ≠ 0, we apply division lemma to 69 and 246, to get

246 = 69 x 3 + 39

Step 3: We consider the new divisor 69 and the new remainder 39, and apply the division lemma to get

69 = 39 x 1 + 30

We consider the new divisor 39 and the new remainder 30,and apply the division lemma to get

39 = 30 x 1 + 9

We consider the new divisor 30 and the new remainder 9,and apply the division lemma to get

30 = 9 x 3 + 3

We consider the new divisor 9 and the new remainder 3,and apply the division lemma to get

9 = 3 x 3 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 807 and 246 is 3

Notice that 3 = HCF(9,3) = HCF(30,9) = HCF(39,30) = HCF(69,39) = HCF(246,69) = HCF(807,246) .

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

Step 1: Since 199 > 3, we apply the division lemma to 199 and 3, to get

199 = 3 x 66 + 1

Step 2: Since the reminder 3 ≠ 0, we apply division lemma to 1 and 3, to get

3 = 1 x 3 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 3 and 199 is 1

Notice that 1 = HCF(3,1) = HCF(199,3) .

HCF using Euclid's Algorithm Calculation Examples

Here are some samples of HCF using Euclid's Algorithm calculations.

Frequently Asked Questions on HCF of 807, 246, 199 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 807, 246, 199?

Answer: HCF of 807, 246, 199 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 807, 246, 199 using Euclid's Algorithm?

Answer: For arbitrary numbers 807, 246, 199 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.