Greatest Common Factor of 398, 438, 429

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

• Greatest Common Factor of 398, 438, 429 by common division method
• Greatest Common Factor of 398, 438, 429 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 398

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

1,2,199,398

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 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

Greatest Common Factor

We found the factors 398,438,429 . The biggest common factor number is the GCF number.
So the greatest common factor 398,438,429 is 1.

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

• GCF of 289, 667, 861
• GCF of 534, 576, 711
• GCF of 468, 185, 498
• GCF of 420, 160, 439
• GCF of 988, 524, 314

1. What is the GCF of 398, 438, 429?

Answer: GCF of 398, 438, 429 is 1.

2. How to Find the GCF of 398, 438, 429

Answer: Greatest Common Factor(GCF) of 398, 438, 429 = 1

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

Step 2: Then multiply all the prime factors GCF(398, 438, 429) = 1.