Greatest Common Factor of 840, 993, 998

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

• Greatest Common Factor of 840, 993, 998 by common division method
• Greatest Common Factor of 840, 993, 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 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 993

List of positive integer factors of 993 that divides 993 without a remainder.

1,3,331,993

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 840,993,998 . The biggest common factor number is the GCF number.
So the greatest common factor 840,993,998 is 1.

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

• GCF of 292, 871, 990
• GCF of 414, 667, 915
• GCF of 998, 510, 784
• GCF of 123, 218, 979
• GCF of 516, 452, 254

1. What is the GCF of 840, 993, 998?

Answer: GCF of 840, 993, 998 is 1.

2. How to Find the GCF of 840, 993, 998

Answer: Greatest Common Factor(GCF) of 840, 993, 998 = 1

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

Step 2: Then multiply all the prime factors GCF(840, 993, 998) = 1.