Greatest Common Factor of 391, 950, 28

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

• Greatest Common Factor of 391, 950, 28 by common division method
• Greatest Common Factor of 391, 950, 28 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 950

List of positive integer factors of 950 that divides 950 without a remainder.

1,2,5,10,19,25,38,50,95,190,475,950

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Greatest Common Factor

We found the factors 391,950,28 . The biggest common factor number is the GCF number.
So the greatest common factor 391,950,28 is 1.

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

• GCF of 943, 193, 18
• GCF of 313, 199, 31
• GCF of 415, 223, 22
• GCF of 558, 126, 40
• GCF of 632, 162, 50

1. What is the GCF of 391, 950, 28?

Answer: GCF of 391, 950, 28 is 1.

2. How to Find the GCF of 391, 950, 28

Answer: Greatest Common Factor(GCF) of 391, 950, 28 = 1

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

Step 2: Then multiply all the prime factors GCF(391, 950, 28) = 1.