Greatest Common Factor of 648, 776, 642

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

• Greatest Common Factor of 648, 776, 642 by common division method
• Greatest Common Factor of 648, 776, 642 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 776

List of positive integer factors of 776 that divides 776 without a remainder.

1,2,4,8,97,194,388,776

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Greatest Common Factor

We found the factors 648,776,642 . The biggest common factor number is the GCF number.
So the greatest common factor 648,776,642 is 2.

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

• GCF of 730, 973, 918
• GCF of 777, 411, 407
• GCF of 754, 236, 300
• GCF of 759, 721, 282
• GCF of 110, 146, 125

1. What is the GCF of 648, 776, 642?

Answer: GCF of 648, 776, 642 is 2.

2. How to Find the GCF of 648, 776, 642

Answer: Greatest Common Factor(GCF) of 648, 776, 642 = 2

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

Step 2: Then multiply all the prime factors GCF(648, 776, 642) = 2.