Greatest Common Factor of 43, 393, 428

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

• Greatest Common Factor of 43, 393, 428 by common division method
• Greatest Common Factor of 43, 393, 428 with matching the biggest common factor

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

Factors of 43

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

1,43

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Factors of 428

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

1,2,4,107,214,428

Greatest Common Factor

We found the factors 43,393,428 . The biggest common factor number is the GCF number.
So the greatest common factor 43,393,428 is 1.

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

• GCF of 97, 201, 301
• GCF of 88, 991, 821
• GCF of 14, 599, 947
• GCF of 31, 631, 280
• GCF of 91, 455, 394

1. What is the GCF of 43, 393, 428?

Answer: GCF of 43, 393, 428 is 1.

2. How to Find the GCF of 43, 393, 428

Answer: Greatest Common Factor(GCF) of 43, 393, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 393, 428) = 1.