Greatest Common Factor of 747, 822, 642

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

• Greatest Common Factor of 747, 822, 642 by common division method
• Greatest Common Factor of 747, 822, 642 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Factors of 822

List of positive integer factors of 822 that divides 822 without a remainder.

1,2,3,6,137,274,411,822

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 747,822,642 . The biggest common factor number is the GCF number.
So the greatest common factor 747,822,642 is 3.

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

• GCF of 978, 381, 454
• GCF of 113, 764, 320
• GCF of 212, 396, 746
• GCF of 497, 354, 574
• GCF of 704, 220, 844

1. What is the GCF of 747, 822, 642?

Answer: GCF of 747, 822, 642 is 3.

2. How to Find the GCF of 747, 822, 642

Answer: Greatest Common Factor(GCF) of 747, 822, 642 = 3

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

Step 2: Then multiply all the prime factors GCF(747, 822, 642) = 3.