Greatest Common Factor of 78, 45, 471

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

• Greatest Common Factor of 78, 45, 471 by common division method
• Greatest Common Factor of 78, 45, 471 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 471

List of positive integer factors of 471 that divides 471 without a remainder.

1,3,157,471

Greatest Common Factor

We found the factors 78,45,471 . The biggest common factor number is the GCF number.
So the greatest common factor 78,45,471 is 3.

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

• GCF of 19, 20, 141
• GCF of 89, 53, 683
• GCF of 34, 58, 748
• GCF of 81, 84, 299
• GCF of 18, 16, 942

1. What is the GCF of 78, 45, 471?

Answer: GCF of 78, 45, 471 is 3.

2. How to Find the GCF of 78, 45, 471

Answer: Greatest Common Factor(GCF) of 78, 45, 471 = 3

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

Step 2: Then multiply all the prime factors GCF(78, 45, 471) = 3.