Greatest Common Factor of 15, 46, 52, 143

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

• Greatest Common Factor of 15, 46, 52, 143 by common division method
• Greatest Common Factor of 15, 46, 52, 143 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 143

List of positive integer factors of 143 that divides 143 without a remainder.

1,11,13,143

Greatest Common Factor

We found the factors 15,46,52,143 . The biggest common factor number is the GCF number.
So the greatest common factor 15,46,52,143 is 1.

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

• GCF of 73, 89, 79, 534
• GCF of 45, 17, 66, 122
• GCF of 26, 77, 53, 336
• GCF of 78, 87, 35, 703
• GCF of 15, 99, 66, 690

1. What is the GCF of 15, 46, 52, 143?

Answer: GCF of 15, 46, 52, 143 is 1.

2. How to Find the GCF of 15, 46, 52, 143

Answer: Greatest Common Factor(GCF) of 15, 46, 52, 143 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 46, 52, 143) = 1.