Greatest Common Factor of 391, 120, 904

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

• Greatest Common Factor of 391, 120, 904 by common division method
• Greatest Common Factor of 391, 120, 904 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 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Factors of 904

List of positive integer factors of 904 that divides 904 without a remainder.

1,2,4,8,113,226,452,904

Greatest Common Factor

We found the factors 391,120,904 . The biggest common factor number is the GCF number.
So the greatest common factor 391,120,904 is 1.

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

• GCF of 736, 476, 807
• GCF of 571, 921, 336
• GCF of 403, 951, 496
• GCF of 406, 900, 934
• GCF of 899, 553, 239

1. What is the GCF of 391, 120, 904?

Answer: GCF of 391, 120, 904 is 1.

2. How to Find the GCF of 391, 120, 904

Answer: Greatest Common Factor(GCF) of 391, 120, 904 = 1

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

Step 2: Then multiply all the prime factors GCF(391, 120, 904) = 1.