Greatest Common Factor of 989, 721, 557

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

• Greatest Common Factor of 989, 721, 557 by common division method
• Greatest Common Factor of 989, 721, 557 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 557

List of positive integer factors of 557 that divides 557 without a remainder.

1,557

Greatest Common Factor

We found the factors 989,721,557 . The biggest common factor number is the GCF number.
So the greatest common factor 989,721,557 is 1.

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

• GCF of 673, 796, 472
• GCF of 330, 446, 751
• GCF of 950, 461, 126
• GCF of 615, 518, 761
• GCF of 841, 589, 196

1. What is the GCF of 989, 721, 557?

Answer: GCF of 989, 721, 557 is 1.

2. How to Find the GCF of 989, 721, 557

Answer: Greatest Common Factor(GCF) of 989, 721, 557 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 721, 557) = 1.