Greatest Common Factor of 748, 320, 642

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

• Greatest Common Factor of 748, 320, 642 by common division method
• Greatest Common Factor of 748, 320, 642 with matching the biggest common factor

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

Factors of 748

List of positive integer factors of 748 that divides 748 without a remainder.

1,2,4,11,17,22,34,44,68,187,374,748

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

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 748,320,642 . The biggest common factor number is the GCF number.
So the greatest common factor 748,320,642 is 2.

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

• GCF of 504, 246, 502
• GCF of 368, 778, 980
• GCF of 667, 143, 450
• GCF of 939, 148, 826
• GCF of 160, 254, 432

1. What is the GCF of 748, 320, 642?

Answer: GCF of 748, 320, 642 is 2.

2. How to Find the GCF of 748, 320, 642

Answer: Greatest Common Factor(GCF) of 748, 320, 642 = 2

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

Step 2: Then multiply all the prime factors GCF(748, 320, 642) = 2.