Greatest Common Factor of 61, 130, 103

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

• Greatest Common Factor of 61, 130, 103 by common division method
• Greatest Common Factor of 61, 130, 103 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Factors of 103

List of positive integer factors of 103 that divides 103 without a remainder.

1,103

Greatest Common Factor

We found the factors 61,130,103 . The biggest common factor number is the GCF number.
So the greatest common factor 61,130,103 is 1.

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

• GCF of 47, 847, 147
• GCF of 88, 956, 400
• GCF of 17, 915, 388
• GCF of 17, 508, 208
• GCF of 71, 186, 366

1. What is the GCF of 61, 130, 103?

Answer: GCF of 61, 130, 103 is 1.

2. How to Find the GCF of 61, 130, 103

Answer: Greatest Common Factor(GCF) of 61, 130, 103 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 130, 103) = 1.