Greatest Common Factor of 123, 550, 395, 422, 998

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

• Greatest Common Factor of 123, 550, 395, 422, 998 by common division method
• Greatest Common Factor of 123, 550, 395, 422, 998 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 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 550

List of positive integer factors of 550 that divides 550 without a remainder.

1,2,5,10,11,22,25,50,55,110,275,550

Factors of 395

List of positive integer factors of 395 that divides 395 without a remainder.

1,5,79,395

Factors of 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 998

List of positive integer factors of 998 that divides 998 without a remainder.

1,2,499,998

Greatest Common Factor

We found the factors 123,550,395,422,998 . The biggest common factor number is the GCF number.
So the greatest common factor 123,550,395,422,998 is 1.

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

• GCF of 906, 854, 610, 514, 910
• GCF of 843, 634, 174, 201, 450
• GCF of 146, 755, 228, 844, 595
• GCF of 339, 993, 205, 766, 125
• GCF of 246, 217, 640, 677, 331

1. What is the GCF of 123, 550, 395, 422, 998?

Answer: GCF of 123, 550, 395, 422, 998 is 1.

2. How to Find the GCF of 123, 550, 395, 422, 998

Answer: Greatest Common Factor(GCF) of 123, 550, 395, 422, 998 = 1

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

Step 2: Then multiply all the prime factors GCF(123, 550, 395, 422, 998) = 1.