Greatest Common Factor of 31, 28, 38, 850

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

• Greatest Common Factor of 31, 28, 38, 850 by common division method
• Greatest Common Factor of 31, 28, 38, 850 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 28

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

1,2,4,7,14,28

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 850

List of positive integer factors of 850 that divides 850 without a remainder.

1,2,5,10,17,25,34,50,85,170,425,850

Greatest Common Factor

We found the factors 31,28,38,850 . The biggest common factor number is the GCF number.
So the greatest common factor 31,28,38,850 is 1.

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

• GCF of 86, 68, 52, 514
• GCF of 76, 96, 79, 580
• GCF of 62, 68, 98, 195
• GCF of 96, 11, 11, 994
• GCF of 99, 51, 94, 425

1. What is the GCF of 31, 28, 38, 850?

Answer: GCF of 31, 28, 38, 850 is 1.

2. How to Find the GCF of 31, 28, 38, 850

Answer: Greatest Common Factor(GCF) of 31, 28, 38, 850 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 28, 38, 850) = 1.