Greatest Common Factor of 391, 647, 948

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

• Greatest Common Factor of 391, 647, 948 by common division method
• Greatest Common Factor of 391, 647, 948 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 647

List of positive integer factors of 647 that divides 647 without a remainder.

1,647

Factors of 948

List of positive integer factors of 948 that divides 948 without a remainder.

1,2,3,4,6,12,79,158,237,316,474,948

Greatest Common Factor

We found the factors 391,647,948 . The biggest common factor number is the GCF number.
So the greatest common factor 391,647,948 is 1.

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

• GCF of 568, 362, 736
• GCF of 140, 578, 487
• GCF of 722, 805, 621
• GCF of 284, 890, 504
• GCF of 860, 709, 840

1. What is the GCF of 391, 647, 948?

Answer: GCF of 391, 647, 948 is 1.

2. How to Find the GCF of 391, 647, 948

Answer: Greatest Common Factor(GCF) of 391, 647, 948 = 1

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

Step 2: Then multiply all the prime factors GCF(391, 647, 948) = 1.