Greatest Common Factor of 756, 861, 135

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

• Greatest Common Factor of 756, 861, 135 by common division method
• Greatest Common Factor of 756, 861, 135 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Factors of 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Factors of 135

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

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

Greatest Common Factor

We found the factors 756,861,135 . The biggest common factor number is the GCF number.
So the greatest common factor 756,861,135 is 3.

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

• GCF of 247, 694, 286
• GCF of 482, 143, 666
• GCF of 261, 251, 863
• GCF of 143, 785, 735
• GCF of 321, 310, 148

1. What is the GCF of 756, 861, 135?

Answer: GCF of 756, 861, 135 is 3.

2. How to Find the GCF of 756, 861, 135

Answer: Greatest Common Factor(GCF) of 756, 861, 135 = 3

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

Step 2: Then multiply all the prime factors GCF(756, 861, 135) = 3.