Greatest Common Factor of 70, 784, 820

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

• Greatest Common Factor of 70, 784, 820 by common division method
• Greatest Common Factor of 70, 784, 820 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 70

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

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

Factors of 784

List of positive integer factors of 784 that divides 784 without a remainder.

1,2,4,7,8,14,16,28,49,56,98,112,196,392,784

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 70,784,820 . The biggest common factor number is the GCF number.
So the greatest common factor 70,784,820 is 2.

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

• GCF of 48, 686, 862
• GCF of 12, 706, 696
• GCF of 81, 307, 325
• GCF of 23, 919, 801
• GCF of 39, 886, 564

1. What is the GCF of 70, 784, 820?

Answer: GCF of 70, 784, 820 is 2.

2. How to Find the GCF of 70, 784, 820

Answer: Greatest Common Factor(GCF) of 70, 784, 820 = 2

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

Step 2: Then multiply all the prime factors GCF(70, 784, 820) = 2.