Highest Common Factor of 932, 515, 70 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 932, 515, 70 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 932, 515, 70 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 932, 515, 70 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 932, 515, 70 is 1.

HCF(932, 515, 70) = 1

HCF of 932, 515, 70 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 932, 515, 70 is 1.

Highest Common Factor of 932,515,70 using Euclid's algorithm

Highest Common Factor of 932,515,70 is 1

Step 1: Since 932 > 515, we apply the division lemma to 932 and 515, to get

932 = 515 x 1 + 417

Step 2: Since the reminder 515 ≠ 0, we apply division lemma to 417 and 515, to get

515 = 417 x 1 + 98

Step 3: We consider the new divisor 417 and the new remainder 98, and apply the division lemma to get

417 = 98 x 4 + 25

We consider the new divisor 98 and the new remainder 25,and apply the division lemma to get

98 = 25 x 3 + 23

We consider the new divisor 25 and the new remainder 23,and apply the division lemma to get

25 = 23 x 1 + 2

We consider the new divisor 23 and the new remainder 2,and apply the division lemma to get

23 = 2 x 11 + 1

We consider the new divisor 2 and the new remainder 1,and apply the division lemma 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 932 and 515 is 1

Notice that 1 = HCF(2,1) = HCF(23,2) = HCF(25,23) = HCF(98,25) = HCF(417,98) = HCF(515,417) = HCF(932,515) .

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

Step 1: Since 70 > 1, we apply the division lemma to 70 and 1, to get

70 = 1 x 70 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 70 is 1

Notice that 1 = HCF(70,1) .

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Frequently Asked Questions on HCF of 932, 515, 70 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 932, 515, 70?

Answer: HCF of 932, 515, 70 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 932, 515, 70 using Euclid's Algorithm?

Answer: For arbitrary numbers 932, 515, 70 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.