Greatest Common Factor of 35, 25, 20, 129

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

• Greatest Common Factor of 35, 25, 20, 129 by common division method
• Greatest Common Factor of 35, 25, 20, 129 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 129

List of positive integer factors of 129 that divides 129 without a remainder.

1,3,43,129

Greatest Common Factor

We found the factors 35,25,20,129 . The biggest common factor number is the GCF number.
So the greatest common factor 35,25,20,129 is 1.

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

• GCF of 73, 30, 54, 786
• GCF of 71, 71, 15, 329
• GCF of 38, 64, 22, 768
• GCF of 40, 24, 63, 410
• GCF of 19, 88, 16, 960

1. What is the GCF of 35, 25, 20, 129?

Answer: GCF of 35, 25, 20, 129 is 1.

2. How to Find the GCF of 35, 25, 20, 129

Answer: Greatest Common Factor(GCF) of 35, 25, 20, 129 = 1

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

Step 2: Then multiply all the prime factors GCF(35, 25, 20, 129) = 1.