Greatest Common Factor of 921, 678, 786

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

• Greatest Common Factor of 921, 678, 786 by common division method
• Greatest Common Factor of 921, 678, 786 with matching the biggest common factor

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

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Factors of 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Factors of 786

List of positive integer factors of 786 that divides 786 without a remainder.

1,2,3,6,131,262,393,786

Greatest Common Factor

We found the factors 921,678,786 . The biggest common factor number is the GCF number.
So the greatest common factor 921,678,786 is 3.

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

• GCF of 532, 768, 978
• GCF of 374, 535, 165
• GCF of 182, 123, 448
• GCF of 273, 208, 823
• GCF of 947, 232, 343

1. What is the GCF of 921, 678, 786?

Answer: GCF of 921, 678, 786 is 3.

2. How to Find the GCF of 921, 678, 786

Answer: Greatest Common Factor(GCF) of 921, 678, 786 = 3

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

Step 2: Then multiply all the prime factors GCF(921, 678, 786) = 3.