Greatest Common Factor of 438, 428, 946

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

• Greatest Common Factor of 438, 428, 946 by common division method
• Greatest Common Factor of 438, 428, 946 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 428

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

1,2,4,107,214,428

Factors of 946

List of positive integer factors of 946 that divides 946 without a remainder.

1,2,11,22,43,86,473,946

Greatest Common Factor

We found the factors 438,428,946 . The biggest common factor number is the GCF number.
So the greatest common factor 438,428,946 is 2.

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

• GCF of 747, 274, 773
• GCF of 660, 657, 300
• GCF of 351, 170, 747
• GCF of 603, 898, 524
• GCF of 350, 927, 372

1. What is the GCF of 438, 428, 946?

Answer: GCF of 438, 428, 946 is 2.

2. How to Find the GCF of 438, 428, 946

Answer: Greatest Common Factor(GCF) of 438, 428, 946 = 2

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

Step 2: Then multiply all the prime factors GCF(438, 428, 946) = 2.