Greatest Common Factor of 397, 994, 378, 989, 841

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

• Greatest Common Factor of 397, 994, 378, 989, 841 by common division method
• Greatest Common Factor of 397, 994, 378, 989, 841 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 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 994

List of positive integer factors of 994 that divides 994 without a remainder.

1,2,7,14,71,142,497,994

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

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 841

List of positive integer factors of 841 that divides 841 without a remainder.

1,29,841

Greatest Common Factor

We found the factors 397,994,378,989,841 . The biggest common factor number is the GCF number.
So the greatest common factor 397,994,378,989,841 is 1.

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

• GCF of 378, 881, 183, 501, 789
• GCF of 332, 488, 142, 183, 473
• GCF of 984, 399, 453, 371, 666
• GCF of 166, 188, 204, 136, 250
• GCF of 532, 823, 398, 379, 636

1. What is the GCF of 397, 994, 378, 989, 841?

Answer: GCF of 397, 994, 378, 989, 841 is 1.

2. How to Find the GCF of 397, 994, 378, 989, 841

Answer: Greatest Common Factor(GCF) of 397, 994, 378, 989, 841 = 1

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

Step 2: Then multiply all the prime factors GCF(397, 994, 378, 989, 841) = 1.