Greatest Common Factor of 35, 28, 128

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

• Greatest Common Factor of 35, 28, 128 by common division method
• Greatest Common Factor of 35, 28, 128 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 35

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

1,5,7,35

Factors of 28

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

1,2,4,7,14,28

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 35,28,128 . The biggest common factor number is the GCF number.
So the greatest common factor 35,28,128 is 1.

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

• GCF of 12, 79, 586
• GCF of 39, 56, 921
• GCF of 24, 45, 513
• GCF of 24, 36, 853
• GCF of 79, 67, 968

1. What is the GCF of 35, 28, 128?

Answer: GCF of 35, 28, 128 is 1.

2. How to Find the GCF of 35, 28, 128

Answer: Greatest Common Factor(GCF) of 35, 28, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(35, 28, 128) = 1.