Highest Common Factor of 930, 356, 953 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 930, 356, 953 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 930, 356, 953 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 930, 356, 953 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 930, 356, 953 is 1.

HCF(930, 356, 953) = 1

HCF of 930, 356, 953 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 930, 356, 953 is 1.

Highest Common Factor of 930,356,953 using Euclid's algorithm

Highest Common Factor of 930,356,953 is 1

Step 1: Since 930 > 356, we apply the division lemma to 930 and 356, to get

930 = 356 x 2 + 218

Step 2: Since the reminder 356 ≠ 0, we apply division lemma to 218 and 356, to get

356 = 218 x 1 + 138

Step 3: We consider the new divisor 218 and the new remainder 138, and apply the division lemma to get

218 = 138 x 1 + 80

We consider the new divisor 138 and the new remainder 80,and apply the division lemma to get

138 = 80 x 1 + 58

We consider the new divisor 80 and the new remainder 58,and apply the division lemma to get

80 = 58 x 1 + 22

We consider the new divisor 58 and the new remainder 22,and apply the division lemma to get

58 = 22 x 2 + 14

We consider the new divisor 22 and the new remainder 14,and apply the division lemma to get

22 = 14 x 1 + 8

We consider the new divisor 14 and the new remainder 8,and apply the division lemma to get

14 = 8 x 1 + 6

We consider the new divisor 8 and the new remainder 6,and apply the division lemma to get

8 = 6 x 1 + 2

We consider the new divisor 6 and the new remainder 2,and apply the division lemma to get

6 = 2 x 3 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 930 and 356 is 2

Notice that 2 = HCF(6,2) = HCF(8,6) = HCF(14,8) = HCF(22,14) = HCF(58,22) = HCF(80,58) = HCF(138,80) = HCF(218,138) = HCF(356,218) = HCF(930,356) .

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

Step 1: Since 953 > 2, we apply the division lemma to 953 and 2, to get

953 = 2 x 476 + 1

Step 2: Since the reminder 2 ≠ 0, we apply division lemma to 1 and 2, 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 2 and 953 is 1

Notice that 1 = HCF(2,1) = HCF(953,2) .

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Frequently Asked Questions on HCF of 930, 356, 953 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 930, 356, 953?

Answer: HCF of 930, 356, 953 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 930, 356, 953 using Euclid's Algorithm?

Answer: For arbitrary numbers 930, 356, 953 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.