Highest Common Factor of 295, 961, 169 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 295, 961, 169 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 295, 961, 169 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 295, 961, 169 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 295, 961, 169 is 1.

HCF(295, 961, 169) = 1

HCF of 295, 961, 169 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 295, 961, 169 is 1.

Highest Common Factor of 295,961,169 using Euclid's algorithm

Highest Common Factor of 295,961,169 is 1

Step 1: Since 961 > 295, we apply the division lemma to 961 and 295, to get

961 = 295 x 3 + 76

Step 2: Since the reminder 295 ≠ 0, we apply division lemma to 76 and 295, to get

295 = 76 x 3 + 67

Step 3: We consider the new divisor 76 and the new remainder 67, and apply the division lemma to get

76 = 67 x 1 + 9

We consider the new divisor 67 and the new remainder 9,and apply the division lemma to get

67 = 9 x 7 + 4

We consider the new divisor 9 and the new remainder 4,and apply the division lemma to get

9 = 4 x 2 + 1

We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get

4 = 1 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 295 and 961 is 1

Notice that 1 = HCF(4,1) = HCF(9,4) = HCF(67,9) = HCF(76,67) = HCF(295,76) = HCF(961,295) .

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

Step 1: Since 169 > 1, we apply the division lemma to 169 and 1, to get

169 = 1 x 169 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 169 is 1

Notice that 1 = HCF(169,1) .

HCF using Euclid's Algorithm Calculation Examples

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

Frequently Asked Questions on HCF of 295, 961, 169 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 295, 961, 169?

Answer: HCF of 295, 961, 169 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 295, 961, 169 using Euclid's Algorithm?

Answer: For arbitrary numbers 295, 961, 169 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.