Greatest Common Factor of 642, 124, 998

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

• Greatest Common Factor of 642, 124, 998 by common division method
• Greatest Common Factor of 642, 124, 998 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

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 642,124,998 . The biggest common factor number is the GCF number.
So the greatest common factor 642,124,998 is 2.

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

• GCF of 987, 607, 149
• GCF of 410, 597, 579
• GCF of 118, 197, 782
• GCF of 815, 226, 947
• GCF of 353, 917, 134

1. What is the GCF of 642, 124, 998?

Answer: GCF of 642, 124, 998 is 2.

2. How to Find the GCF of 642, 124, 998

Answer: Greatest Common Factor(GCF) of 642, 124, 998 = 2

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

Step 2: Then multiply all the prime factors GCF(642, 124, 998) = 2.