Greatest Common Factor of 48, 84, 31, 915

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

• Greatest Common Factor of 48, 84, 31, 915 by common division method
• Greatest Common Factor of 48, 84, 31, 915 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 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 31

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

1,31

Factors of 915

List of positive integer factors of 915 that divides 915 without a remainder.

1,3,5,15,61,183,305,915

Greatest Common Factor

We found the factors 48,84,31,915 . The biggest common factor number is the GCF number.
So the greatest common factor 48,84,31,915 is 1.

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

• GCF of 42, 89, 51, 495
• GCF of 74, 59, 83, 736
• GCF of 19, 47, 20, 648
• GCF of 63, 79, 10, 855
• GCF of 10, 24, 10, 137

1. What is the GCF of 48, 84, 31, 915?

Answer: GCF of 48, 84, 31, 915 is 1.

2. How to Find the GCF of 48, 84, 31, 915

Answer: Greatest Common Factor(GCF) of 48, 84, 31, 915 = 1

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

Step 2: Then multiply all the prime factors GCF(48, 84, 31, 915) = 1.