Greatest Common Factor of 121, 688, 425, 742

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

• Greatest Common Factor of 121, 688, 425, 742 by common division method
• Greatest Common Factor of 121, 688, 425, 742 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 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Factors of 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 121,688,425,742 . The biggest common factor number is the GCF number.
So the greatest common factor 121,688,425,742 is 1.

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

• GCF of 881, 736, 666, 686
• GCF of 446, 697, 919, 450
• GCF of 378, 490, 799, 973
• GCF of 247, 741, 216, 957
• GCF of 700, 169, 377, 992

1. What is the GCF of 121, 688, 425, 742?

Answer: GCF of 121, 688, 425, 742 is 1.

2. How to Find the GCF of 121, 688, 425, 742

Answer: Greatest Common Factor(GCF) of 121, 688, 425, 742 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 688, 425, 742) = 1.