Greatest Common Factor of 780, 951, 891

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

• Greatest Common Factor of 780, 951, 891 by common division method
• Greatest Common Factor of 780, 951, 891 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 951

List of positive integer factors of 951 that divides 951 without a remainder.

1,3,317,951

Factors of 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Greatest Common Factor

We found the factors 780,951,891 . The biggest common factor number is the GCF number.
So the greatest common factor 780,951,891 is 3.

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

• GCF of 853, 557, 839
• GCF of 378, 211, 840
• GCF of 629, 801, 660
• GCF of 724, 515, 439
• GCF of 899, 971, 654

1. What is the GCF of 780, 951, 891?

Answer: GCF of 780, 951, 891 is 3.

2. How to Find the GCF of 780, 951, 891

Answer: Greatest Common Factor(GCF) of 780, 951, 891 = 3

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

Step 2: Then multiply all the prime factors GCF(780, 951, 891) = 3.