Greatest Common Factor of 40, 28, 970

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

• Greatest Common Factor of 40, 28, 970 by common division method
• Greatest Common Factor of 40, 28, 970 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 28

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

1,2,4,7,14,28

Factors of 970

List of positive integer factors of 970 that divides 970 without a remainder.

1,2,5,10,97,194,485,970

Greatest Common Factor

We found the factors 40,28,970 . The biggest common factor number is the GCF number.
So the greatest common factor 40,28,970 is 2.

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

• GCF of 99, 21, 144
• GCF of 85, 49, 685
• GCF of 96, 83, 378
• GCF of 41, 56, 148
• GCF of 73, 10, 312

1. What is the GCF of 40, 28, 970?

Answer: GCF of 40, 28, 970 is 2.

2. How to Find the GCF of 40, 28, 970

Answer: Greatest Common Factor(GCF) of 40, 28, 970 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 28, 970) = 2.