Greatest Common Factor of 2, 15, 50, 61

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

• Greatest Common Factor of 2, 15, 50, 61 by common division method
• Greatest Common Factor of 2, 15, 50, 61 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 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 61

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

1,61

Greatest Common Factor

We found the factors 2,15,50,61 . The biggest common factor number is the GCF number.
So the greatest common factor 2,15,50,61 is 1.

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

• GCF of 8, 82, 28, 64
• GCF of 2, 68, 28, 85
• GCF of 6, 28, 43, 12
• GCF of 9, 45, 97, 34
• GCF of 4, 61, 23, 32

1. What is the GCF of 2, 15, 50, 61?

Answer: GCF of 2, 15, 50, 61 is 1.

2. How to Find the GCF of 2, 15, 50, 61

Answer: Greatest Common Factor(GCF) of 2, 15, 50, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(2, 15, 50, 61) = 1.