Greatest Common Factor of 780, 774, 117

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

• Greatest Common Factor of 780, 774, 117 by common division method
• Greatest Common Factor of 780, 774, 117 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

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 780,774,117 . The biggest common factor number is the GCF number.
So the greatest common factor 780,774,117 is 3.

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

• GCF of 641, 125, 239
• GCF of 475, 289, 244
• GCF of 733, 831, 109
• GCF of 366, 851, 381
• GCF of 329, 323, 968

1. What is the GCF of 780, 774, 117?

Answer: GCF of 780, 774, 117 is 3.

2. How to Find the GCF of 780, 774, 117

Answer: Greatest Common Factor(GCF) of 780, 774, 117 = 3

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

Step 2: Then multiply all the prime factors GCF(780, 774, 117) = 3.