Greatest Common Factor of 428, 89, 43

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

• Greatest Common Factor of 428, 89, 43 by common division method
• Greatest Common Factor of 428, 89, 43 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Greatest Common Factor

We found the factors 428,89,43 . The biggest common factor number is the GCF number.
So the greatest common factor 428,89,43 is 1.

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

• GCF of 550, 87, 81
• GCF of 762, 83, 15
• GCF of 614, 58, 34
• GCF of 589, 57, 23
• GCF of 192, 70, 15

1. What is the GCF of 428, 89, 43?

Answer: GCF of 428, 89, 43 is 1.

2. How to Find the GCF of 428, 89, 43

Answer: Greatest Common Factor(GCF) of 428, 89, 43 = 1

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

Step 2: Then multiply all the prime factors GCF(428, 89, 43) = 1.