Greatest Common Factor of 642, 722, 122

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

• Greatest Common Factor of 642, 722, 122 by common division method
• Greatest Common Factor of 642, 722, 122 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 722

List of positive integer factors of 722 that divides 722 without a remainder.

1,2,19,38,361,722

Factors of 122

List of positive integer factors of 122 that divides 122 without a remainder.

1,2,61,122

Greatest Common Factor

We found the factors 642,722,122 . The biggest common factor number is the GCF number.
So the greatest common factor 642,722,122 is 2.

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

• GCF of 278, 138, 417
• GCF of 807, 928, 687
• GCF of 418, 955, 442
• GCF of 140, 650, 562
• GCF of 235, 800, 724

1. What is the GCF of 642, 722, 122?

Answer: GCF of 642, 722, 122 is 2.

2. How to Find the GCF of 642, 722, 122

Answer: Greatest Common Factor(GCF) of 642, 722, 122 = 2

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

Step 2: Then multiply all the prime factors GCF(642, 722, 122) = 2.