Greatest Common Factor of 65, 4120, 142

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

• Greatest Common Factor of 65, 4120, 142 by common division method
• Greatest Common Factor of 65, 4120, 142 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 4120

List of positive integer factors of 4120 that divides 4120 without a remainder.

1,2,4,5,8,10,20,40,103,206,412,515,824,1030,2060,4120

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 65,4120,142 . The biggest common factor number is the GCF number.
So the greatest common factor 65,4120,142 is 1.

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

• GCF of 39, 1171, 394
• GCF of 42, 7077, 484
• GCF of 44, 4828, 401
• GCF of 75, 1731, 825
• GCF of 51, 5567, 833

1. What is the GCF of 65, 4120, 142?

Answer: GCF of 65, 4120, 142 is 1.

2. How to Find the GCF of 65, 4120, 142

Answer: Greatest Common Factor(GCF) of 65, 4120, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 4120, 142) = 1.