Greatest Common Factor of 492, 656, 387, 128

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

• Greatest Common Factor of 492, 656, 387, 128 by common division method
• Greatest Common Factor of 492, 656, 387, 128 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 492

List of positive integer factors of 492 that divides 492 without a remainder.

1,2,3,4,6,12,41,82,123,164,246,492

Factors of 656

List of positive integer factors of 656 that divides 656 without a remainder.

1,2,4,8,16,41,82,164,328,656

Factors of 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 492,656,387,128 . The biggest common factor number is the GCF number.
So the greatest common factor 492,656,387,128 is 1.

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

• GCF of 214, 669, 141, 377
• GCF of 867, 917, 968, 605
• GCF of 401, 481, 358, 851
• GCF of 841, 557, 696, 953
• GCF of 925, 539, 298, 902

1. What is the GCF of 492, 656, 387, 128?

Answer: GCF of 492, 656, 387, 128 is 1.

2. How to Find the GCF of 492, 656, 387, 128

Answer: Greatest Common Factor(GCF) of 492, 656, 387, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(492, 656, 387, 128) = 1.