Greatest Common Factor of 770, 387, 139, 566, 117

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

• Greatest Common Factor of 770, 387, 139, 566, 117 by common division method
• Greatest Common Factor of 770, 387, 139, 566, 117 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 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Factors of 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Factors of 566

List of positive integer factors of 566 that divides 566 without a remainder.

1,2,283,566

Factors of 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Greatest Common Factor

We found the factors 770,387,139,566,117 . The biggest common factor number is the GCF number.
So the greatest common factor 770,387,139,566,117 is 1.

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

• GCF of 779, 553, 480, 512, 437
• GCF of 777, 703, 463, 236, 368
• GCF of 224, 548, 854, 419, 933
• GCF of 632, 113, 714, 510, 329
• GCF of 591, 437, 417, 656, 552

1. What is the GCF of 770, 387, 139, 566, 117?

Answer: GCF of 770, 387, 139, 566, 117 is 1.

2. How to Find the GCF of 770, 387, 139, 566, 117

Answer: Greatest Common Factor(GCF) of 770, 387, 139, 566, 117 = 1

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

Step 2: Then multiply all the prime factors GCF(770, 387, 139, 566, 117) = 1.