Greatest Common Factor of 28, 94, 11, 68, 605, 28, 37, 556, 34, 70

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

• Greatest Common Factor of 28, 94, 11, 68, 605, 28, 37, 556, 34, 70 by common division method
• Greatest Common Factor of 28, 94, 11, 68, 605, 28, 37, 556, 34, 70 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 28

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

1,2,4,7,14,28

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 605

List of positive integer factors of 605 that divides 605 without a remainder.

1,5,11,55,121,605

Factors of 28

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

1,2,4,7,14,28

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 556

List of positive integer factors of 556 that divides 556 without a remainder.

1,2,4,139,278,556

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 70

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

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

Greatest Common Factor

We found the factors 28,94,11,68,605,28,37,556,34,70 . The biggest common factor number is the GCF number.
So the greatest common factor 28,94,11,68,605,28,37,556,34,70 is 1.

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

• GCF of 92, 46, 25, 84, 397, 38, 32, 489, 36, 45
• GCF of 84, 84, 93, 29, 865, 11, 21, 278, 28, 47
• GCF of 13, 97, 40, 19, 780, 39, 77, 604, 44, 35
• GCF of 89, 25, 99, 52, 802, 57, 47, 932, 34, 19
• GCF of 31, 35, 60, 93, 937, 85, 56, 674, 30, 77

1. What is the GCF of 28, 94, 11, 68, 605, 28, 37, 556, 34, 70?

Answer: GCF of 28, 94, 11, 68, 605, 28, 37, 556, 34, 70 is 1.

2. How to Find the GCF of 28, 94, 11, 68, 605, 28, 37, 556, 34, 70

Answer: Greatest Common Factor(GCF) of 28, 94, 11, 68, 605, 28, 37, 556, 34, 70 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 94, 11, 68, 605, 28, 37, 556, 34, 70) = 1.