Greatest Common Factor of 425, 990, 392, 161, 651

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

• Greatest Common Factor of 425, 990, 392, 161, 651 by common division method
• Greatest Common Factor of 425, 990, 392, 161, 651 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 425

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

1,5,17,25,85,425

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Factors of 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Factors of 651

List of positive integer factors of 651 that divides 651 without a remainder.

1,3,7,21,31,93,217,651

Greatest Common Factor

We found the factors 425,990,392,161,651 . The biggest common factor number is the GCF number.
So the greatest common factor 425,990,392,161,651 is 1.

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

• GCF of 739, 579, 193, 986, 176
• GCF of 723, 866, 433, 397, 618
• GCF of 180, 781, 820, 517, 500
• GCF of 845, 595, 405, 753, 765
• GCF of 462, 628, 467, 825, 527

1. What is the GCF of 425, 990, 392, 161, 651?

Answer: GCF of 425, 990, 392, 161, 651 is 1.

2. How to Find the GCF of 425, 990, 392, 161, 651

Answer: Greatest Common Factor(GCF) of 425, 990, 392, 161, 651 = 1

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

Step 2: Then multiply all the prime factors GCF(425, 990, 392, 161, 651) = 1.