Greatest Common Factor of 787, 122, 130

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

• Greatest Common Factor of 787, 122, 130 by common division method
• Greatest Common Factor of 787, 122, 130 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 787

List of positive integer factors of 787 that divides 787 without a remainder.

1,787

Factors of 122

List of positive integer factors of 122 that divides 122 without a remainder.

1,2,61,122

Factors of 130

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

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

Greatest Common Factor

We found the factors 787,122,130 . The biggest common factor number is the GCF number.
So the greatest common factor 787,122,130 is 1.

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

• GCF of 909, 669, 198
• GCF of 977, 743, 862
• GCF of 207, 286, 252
• GCF of 784, 865, 851
• GCF of 287, 140, 873

1. What is the GCF of 787, 122, 130?

Answer: GCF of 787, 122, 130 is 1.

2. How to Find the GCF of 787, 122, 130

Answer: Greatest Common Factor(GCF) of 787, 122, 130 = 1

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

Step 2: Then multiply all the prime factors GCF(787, 122, 130) = 1.