Greatest Common Factor of 298, 421, 378

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

• Greatest Common Factor of 298, 421, 378 by common division method
• Greatest Common Factor of 298, 421, 378 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 298

List of positive integer factors of 298 that divides 298 without a remainder.

1,2,149,298

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Greatest Common Factor

We found the factors 298,421,378 . The biggest common factor number is the GCF number.
So the greatest common factor 298,421,378 is 1.

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

• GCF of 619, 772, 399
• GCF of 974, 894, 325
• GCF of 142, 661, 806
• GCF of 115, 284, 751
• GCF of 789, 333, 906

1. What is the GCF of 298, 421, 378?

Answer: GCF of 298, 421, 378 is 1.

2. How to Find the GCF of 298, 421, 378

Answer: Greatest Common Factor(GCF) of 298, 421, 378 = 1

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

Step 2: Then multiply all the prime factors GCF(298, 421, 378) = 1.