Highest Common Factor of 318, 511, 725 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 318, 511, 725 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 318, 511, 725 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 318, 511, 725 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 318, 511, 725 is 1.

HCF(318, 511, 725) = 1

HCF of 318, 511, 725 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 318, 511, 725 is 1.

Highest Common Factor of 318,511,725 using Euclid's algorithm

Highest Common Factor of 318,511,725 is 1

Step 1: Since 511 > 318, we apply the division lemma to 511 and 318, to get

511 = 318 x 1 + 193

Step 2: Since the reminder 318 ≠ 0, we apply division lemma to 193 and 318, to get

318 = 193 x 1 + 125

Step 3: We consider the new divisor 193 and the new remainder 125, and apply the division lemma to get

193 = 125 x 1 + 68

We consider the new divisor 125 and the new remainder 68,and apply the division lemma to get

125 = 68 x 1 + 57

We consider the new divisor 68 and the new remainder 57,and apply the division lemma to get

68 = 57 x 1 + 11

We consider the new divisor 57 and the new remainder 11,and apply the division lemma to get

57 = 11 x 5 + 2

We consider the new divisor 11 and the new remainder 2,and apply the division lemma to get

11 = 2 x 5 + 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 318 and 511 is 1

Notice that 1 = HCF(2,1) = HCF(11,2) = HCF(57,11) = HCF(68,57) = HCF(125,68) = HCF(193,125) = HCF(318,193) = HCF(511,318) .

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

Step 1: Since 725 > 1, we apply the division lemma to 725 and 1, to get

725 = 1 x 725 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 725 is 1

Notice that 1 = HCF(725,1) .

HCF using Euclid's Algorithm Calculation Examples

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

Frequently Asked Questions on HCF of 318, 511, 725 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 318, 511, 725?

Answer: HCF of 318, 511, 725 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 318, 511, 725 using Euclid's Algorithm?

Answer: For arbitrary numbers 318, 511, 725 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.