Greatest Common Factor of 825, 990, 234, 938, 642

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

• Greatest Common Factor of 825, 990, 234, 938, 642 by common division method
• Greatest Common Factor of 825, 990, 234, 938, 642 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 825

List of positive integer factors of 825 that divides 825 without a remainder.

1,3,5,11,15,25,33,55,75,165,275,825

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 234

List of positive integer factors of 234 that divides 234 without a remainder.

1,2,3,6,9,13,18,26,39,78,117,234

Factors of 938

List of positive integer factors of 938 that divides 938 without a remainder.

1,2,7,14,67,134,469,938

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 825,990,234,938,642 . The biggest common factor number is the GCF number.
So the greatest common factor 825,990,234,938,642 is 1.

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

• GCF of 137, 385, 850, 827, 714
• GCF of 735, 380, 439, 727, 368
• GCF of 882, 481, 555, 478, 402
• GCF of 326, 666, 497, 155, 369
• GCF of 734, 197, 567, 677, 959

1. What is the GCF of 825, 990, 234, 938, 642?

Answer: GCF of 825, 990, 234, 938, 642 is 1.

2. How to Find the GCF of 825, 990, 234, 938, 642

Answer: Greatest Common Factor(GCF) of 825, 990, 234, 938, 642 = 1

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

Step 2: Then multiply all the prime factors GCF(825, 990, 234, 938, 642) = 1.