Greatest Common Factor of 61, 31, 100

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

• Greatest Common Factor of 61, 31, 100 by common division method
• Greatest Common Factor of 61, 31, 100 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 31

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

1,31

Factors of 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

Greatest Common Factor

We found the factors 61,31,100 . The biggest common factor number is the GCF number.
So the greatest common factor 61,31,100 is 1.

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

• GCF of 65, 47, 210
• GCF of 11, 38, 524
• GCF of 24, 27, 744
• GCF of 93, 99, 466
• GCF of 69, 52, 424

1. What is the GCF of 61, 31, 100?

Answer: GCF of 61, 31, 100 is 1.

2. How to Find the GCF of 61, 31, 100

Answer: Greatest Common Factor(GCF) of 61, 31, 100 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 31, 100) = 1.