Greatest Common Factor of 747, 135, 142

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

• Greatest Common Factor of 747, 135, 142 by common division method
• Greatest Common Factor of 747, 135, 142 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 747

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

1,3,9,83,249,747

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 747,135,142 . The biggest common factor number is the GCF number.
So the greatest common factor 747,135,142 is 1.

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

• GCF of 816, 285, 189
• GCF of 202, 500, 449
• GCF of 644, 924, 573
• GCF of 276, 535, 606
• GCF of 402, 805, 164

1. What is the GCF of 747, 135, 142?

Answer: GCF of 747, 135, 142 is 1.

2. How to Find the GCF of 747, 135, 142

Answer: Greatest Common Factor(GCF) of 747, 135, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(747, 135, 142) = 1.