Greatest Common Factor of 28, 34, 35, 270

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

• Greatest Common Factor of 28, 34, 35, 270 by common division method
• Greatest Common Factor of 28, 34, 35, 270 with matching the biggest common factor

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∴ 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 34

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

1,2,17,34

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Greatest Common Factor

We found the factors 28,34,35,270 . The biggest common factor number is the GCF number.
So the greatest common factor 28,34,35,270 is 1.

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

• GCF of 71, 95, 14, 964
• GCF of 62, 63, 10, 297
• GCF of 59, 65, 26, 713
• GCF of 88, 42, 82, 811
• GCF of 54, 78, 52, 502

1. What is the GCF of 28, 34, 35, 270?

Answer: GCF of 28, 34, 35, 270 is 1.

2. How to Find the GCF of 28, 34, 35, 270

Answer: Greatest Common Factor(GCF) of 28, 34, 35, 270 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 34, 35, 270) = 1.