Highest Common Factor of 910, 190, 709 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 910, 190, 709 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 910, 190, 709 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 910, 190, 709 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 910, 190, 709 is 1.

HCF(910, 190, 709) = 1

HCF of 910, 190, 709 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 910, 190, 709 is 1.

Highest Common Factor of 910,190,709 using Euclid's algorithm

Highest Common Factor of 910,190,709 is 1

Step 1: Since 910 > 190, we apply the division lemma to 910 and 190, to get

910 = 190 x 4 + 150

Step 2: Since the reminder 190 ≠ 0, we apply division lemma to 150 and 190, to get

190 = 150 x 1 + 40

Step 3: We consider the new divisor 150 and the new remainder 40, and apply the division lemma to get

150 = 40 x 3 + 30

We consider the new divisor 40 and the new remainder 30,and apply the division lemma to get

40 = 30 x 1 + 10

We consider the new divisor 30 and the new remainder 10,and apply the division lemma to get

30 = 10 x 3 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 10, the HCF of 910 and 190 is 10

Notice that 10 = HCF(30,10) = HCF(40,30) = HCF(150,40) = HCF(190,150) = HCF(910,190) .

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

Step 1: Since 709 > 10, we apply the division lemma to 709 and 10, to get

709 = 10 x 70 + 9

Step 2: Since the reminder 10 ≠ 0, we apply division lemma to 9 and 10, to get

10 = 9 x 1 + 1

Step 3: We consider the new divisor 9 and the new remainder 1, and apply the division lemma to get

9 = 1 x 9 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 10 and 709 is 1

Notice that 1 = HCF(9,1) = HCF(10,9) = HCF(709,10) .

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Frequently Asked Questions on HCF of 910, 190, 709 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 910, 190, 709?

Answer: HCF of 910, 190, 709 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 910, 190, 709 using Euclid's Algorithm?

Answer: For arbitrary numbers 910, 190, 709 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.