Greatest Common Factor of 68, 29, 742, 540

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

• Greatest Common Factor of 68, 29, 742, 540 by common division method
• Greatest Common Factor of 68, 29, 742, 540 with matching the biggest common factor

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

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 742

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

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

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Greatest Common Factor

We found the factors 68,29,742,540 . The biggest common factor number is the GCF number.
So the greatest common factor 68,29,742,540 is 1.

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

• GCF of 35, 90, 558, 785
• GCF of 67, 83, 534, 310
• GCF of 98, 51, 546, 510
• GCF of 34, 41, 849, 130
• GCF of 74, 27, 174, 217

1. What is the GCF of 68, 29, 742, 540?

Answer: GCF of 68, 29, 742, 540 is 1.

2. How to Find the GCF of 68, 29, 742, 540

Answer: Greatest Common Factor(GCF) of 68, 29, 742, 540 = 1

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

Step 2: Then multiply all the prime factors GCF(68, 29, 742, 540) = 1.