Greatest Common Factor of 438, 398, 478

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

• Greatest Common Factor of 438, 398, 478 by common division method
• Greatest Common Factor of 438, 398, 478 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Factors of 478

List of positive integer factors of 478 that divides 478 without a remainder.

1,2,239,478

Greatest Common Factor

We found the factors 438,398,478 . The biggest common factor number is the GCF number.
So the greatest common factor 438,398,478 is 2.

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

• GCF of 347, 266, 389
• GCF of 500, 795, 890
• GCF of 376, 737, 464
• GCF of 577, 584, 269
• GCF of 619, 472, 426

1. What is the GCF of 438, 398, 478?

Answer: GCF of 438, 398, 478 is 2.

2. How to Find the GCF of 438, 398, 478

Answer: Greatest Common Factor(GCF) of 438, 398, 478 = 2

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

Step 2: Then multiply all the prime factors GCF(438, 398, 478) = 2.