Highest Common Factor of 377, 622, 319 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 377, 622, 319 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 377, 622, 319 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 377, 622, 319 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 377, 622, 319 is 1.

HCF(377, 622, 319) = 1

HCF of 377, 622, 319 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 377, 622, 319 is 1.

Highest Common Factor of 377,622,319 using Euclid's algorithm

Highest Common Factor of 377,622,319 is 1

Step 1: Since 622 > 377, we apply the division lemma to 622 and 377, to get

622 = 377 x 1 + 245

Step 2: Since the reminder 377 ≠ 0, we apply division lemma to 245 and 377, to get

377 = 245 x 1 + 132

Step 3: We consider the new divisor 245 and the new remainder 132, and apply the division lemma to get

245 = 132 x 1 + 113

We consider the new divisor 132 and the new remainder 113,and apply the division lemma to get

132 = 113 x 1 + 19

We consider the new divisor 113 and the new remainder 19,and apply the division lemma to get

113 = 19 x 5 + 18

We consider the new divisor 19 and the new remainder 18,and apply the division lemma to get

19 = 18 x 1 + 1

We consider the new divisor 18 and the new remainder 1,and apply the division lemma to get

18 = 1 x 18 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 377 and 622 is 1

Notice that 1 = HCF(18,1) = HCF(19,18) = HCF(113,19) = HCF(132,113) = HCF(245,132) = HCF(377,245) = HCF(622,377) .

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

Step 1: Since 319 > 1, we apply the division lemma to 319 and 1, to get

319 = 1 x 319 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 319 is 1

Notice that 1 = HCF(319,1) .

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Frequently Asked Questions on HCF of 377, 622, 319 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 377, 622, 319?

Answer: HCF of 377, 622, 319 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 377, 622, 319 using Euclid's Algorithm?

Answer: For arbitrary numbers 377, 622, 319 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.