Greatest Common Factor of 35, 42, 24, 138

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

• Greatest Common Factor of 35, 42, 24, 138 by common division method
• Greatest Common Factor of 35, 42, 24, 138 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 35,42,24,138 . The biggest common factor number is the GCF number.
So the greatest common factor 35,42,24,138 is 1.

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

• GCF of 13, 95, 77, 757
• GCF of 41, 12, 31, 196
• GCF of 70, 99, 82, 534
• GCF of 95, 12, 34, 542
• GCF of 69, 18, 20, 963

1. What is the GCF of 35, 42, 24, 138?

Answer: GCF of 35, 42, 24, 138 is 1.

2. How to Find the GCF of 35, 42, 24, 138

Answer: Greatest Common Factor(GCF) of 35, 42, 24, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(35, 42, 24, 138) = 1.