Greatest Common Factor of 64, 642, 782

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

• Greatest Common Factor of 64, 642, 782 by common division method
• Greatest Common Factor of 64, 642, 782 with matching the biggest common factor

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

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 642

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

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

Factors of 782

List of positive integer factors of 782 that divides 782 without a remainder.

1,2,17,23,34,46,391,782

Greatest Common Factor

We found the factors 64,642,782 . The biggest common factor number is the GCF number.
So the greatest common factor 64,642,782 is 2.

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

• GCF of 50, 522, 421
• GCF of 82, 477, 417
• GCF of 23, 331, 313
• GCF of 57, 905, 321
• GCF of 50, 390, 582

1. What is the GCF of 64, 642, 782?

Answer: GCF of 64, 642, 782 is 2.

2. How to Find the GCF of 64, 642, 782

Answer: Greatest Common Factor(GCF) of 64, 642, 782 = 2

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

Step 2: Then multiply all the prime factors GCF(64, 642, 782) = 2.