Greatest Common Factor of 40, 70, 812

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

• Greatest Common Factor of 40, 70, 812 by common division method
• Greatest Common Factor of 40, 70, 812 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 812

List of positive integer factors of 812 that divides 812 without a remainder.

1,2,4,7,14,28,29,58,116,203,406,812

Greatest Common Factor

We found the factors 40,70,812 . The biggest common factor number is the GCF number.
So the greatest common factor 40,70,812 is 2.

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

• GCF of 23, 58, 643
• GCF of 63, 58, 774
• GCF of 70, 47, 418
• GCF of 16, 57, 246
• GCF of 79, 78, 137

1. What is the GCF of 40, 70, 812?

Answer: GCF of 40, 70, 812 is 2.

2. How to Find the GCF of 40, 70, 812

Answer: Greatest Common Factor(GCF) of 40, 70, 812 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 70, 812) = 2.