Greatest Common Factor of 640, 667, 676, 352

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

• Greatest Common Factor of 640, 667, 676, 352 by common division method
• Greatest Common Factor of 640, 667, 676, 352 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 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Factors of 667

List of positive integer factors of 667 that divides 667 without a remainder.

1,23,29,667

Factors of 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Factors of 352

List of positive integer factors of 352 that divides 352 without a remainder.

1,2,4,8,11,16,22,32,44,88,176,352

Greatest Common Factor

We found the factors 640,667,676,352 . The biggest common factor number is the GCF number.
So the greatest common factor 640,667,676,352 is 1.

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

• GCF of 180, 460, 845, 219
• GCF of 929, 846, 987, 191
• GCF of 930, 618, 686, 385
• GCF of 488, 463, 656, 446
• GCF of 115, 248, 819, 549

1. What is the GCF of 640, 667, 676, 352?

Answer: GCF of 640, 667, 676, 352 is 1.

2. How to Find the GCF of 640, 667, 676, 352

Answer: Greatest Common Factor(GCF) of 640, 667, 676, 352 = 1

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

Step 2: Then multiply all the prime factors GCF(640, 667, 676, 352) = 1.