Greatest Common Factor of 31, 81, 87, 101

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

• Greatest Common Factor of 31, 81, 87, 101 by common division method
• Greatest Common Factor of 31, 81, 87, 101 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 101

List of positive integer factors of 101 that divides 101 without a remainder.

1,101

Greatest Common Factor

We found the factors 31,81,87,101 . The biggest common factor number is the GCF number.
So the greatest common factor 31,81,87,101 is 1.

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

• GCF of 89, 27, 19, 358
• GCF of 14, 62, 34, 217
• GCF of 19, 53, 44, 125
• GCF of 13, 13, 20, 418
• GCF of 59, 20, 64, 359

1. What is the GCF of 31, 81, 87, 101?

Answer: GCF of 31, 81, 87, 101 is 1.

2. How to Find the GCF of 31, 81, 87, 101

Answer: Greatest Common Factor(GCF) of 31, 81, 87, 101 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 81, 87, 101) = 1.