Greatest Common Factor of 640, 160, 425, 676

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

• Greatest Common Factor of 640, 160, 425, 676 by common division method
• Greatest Common Factor of 640, 160, 425, 676 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 160

List of positive integer factors of 160 that divides 160 without a remainder.

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

Factors of 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

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

Greatest Common Factor

We found the factors 640,160,425,676 . The biggest common factor number is the GCF number.
So the greatest common factor 640,160,425,676 is 1.

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

• GCF of 450, 197, 514, 432
• GCF of 862, 191, 876, 419
• GCF of 134, 696, 179, 795
• GCF of 179, 111, 333, 811
• GCF of 784, 208, 478, 683

1. What is the GCF of 640, 160, 425, 676?

Answer: GCF of 640, 160, 425, 676 is 1.

2. How to Find the GCF of 640, 160, 425, 676

Answer: Greatest Common Factor(GCF) of 640, 160, 425, 676 = 1

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

Step 2: Then multiply all the prime factors GCF(640, 160, 425, 676) = 1.