Greatest Common Factor of 435, 705, 81

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 435, 705, 81 by common division method
• Greatest Common Factor of 435, 705, 81 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 435

List of positive integer factors of 435 that divides 435 without a remainder.

1,3,5,15,29,87,145,435

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Greatest Common Factor

We found the factors 435,705,81 . The biggest common factor number is the GCF number.
So the greatest common factor 435,705,81 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 532, 667, 89
• GCF of 245, 689, 77
• GCF of 115, 359, 66
• GCF of 819, 684, 14
• GCF of 980, 790, 65

1. What is the GCF of 435, 705, 81?

Answer: GCF of 435, 705, 81 is 3.

2. How to Find the GCF of 435, 705, 81

Answer: Greatest Common Factor(GCF) of 435, 705, 81 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(435, 705, 81) = 3.